Inner Space Cavern. How much do Inner Space Cavern employees make? Glassdoor provides our best prediction for total pay in today's job market, along with other types of pay like cash bonuses, stock bonuses, profit sharing, sales commissions, and tips. Recommended For You. Inner Space is a living cave, which means that its formations are continuing to develop and take shape. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Father's Day Sales and Deals: Up to 70% OFF! Inner Space Cavern Coupons & Promo Codes for Apr 2023. The cavern was formed by water passing through Edwards limestone. Garey Park. 00 each, Sept. A guide discusses the various rock formations found in the cave, which is located several feet beneath Interstate 35. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Best Christmas sales 2022: Shop the Best Holiday Deals OnlineInner Space Cavern Coupons & Promo Codes for Jun 2023. The tour is limited to 20 people. Inner Space Cavern: Cave dweller family fun! - See 707 traveler reviews, 712 candid photos, and great deals for Georgetown, TX, at Tripadvisor. 20 person minimum, Adults $15. Inner Space Cavern was discovered by the Texas Highway Department in 1963 during the construction of Interstate 35. Personally, the cave is quite interesting, and you can view unique facets of the cave that no other cave can claim to have, such as the infamous "ET's Finger", a strange piece of cave architecture shaped like the finger of. Reservations required. Success Rate. Specialties: Inner Space Cavern provides guided tours of our beautiful cavern 7 days a week. 512-931-CAVE. 713 Reviews. We took our 13 and 8 year-old sons on the Hidden Passages tour and they absolutely loved it. Groundwater seeping through layers of the limestone. Get directions. Inner Space Cavern: Basic tour great for little kids - See 711 traveler reviews, 721 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Where: 4200 S. About. Cannot be used with group pricing. Today's best Inner Space Cavern Coupon Code: Inner Space Cavern Today Best Deals & Sales BLACK FRIDAY DAY 2023 is Comming: 100K+ Coupons & Deals Up to 85%!Welcome to Inner Space Cavern! Hidden for over 10,000 years, Inner Space Cavern is one of the best-preserved caves in Texas. Nature & Parks, Caverns & Caves. If you feel daring, and want a more physical challenge, they offer The Wildcat Tour . Inner Space Cavern Coupons & Promo Codes for May 2023. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Father's Day Sales and Deals: Up to 70% OFF!Inner Space Cavern Coupons & Promo Codes for Apr 2023. Tripadvisor performs checks on reviews as part of our industry-leading trust & safety standards. 4200 S. Cave exposed in 1963 by Interstate roadbuilding and turned into a commercial attraction. Inner Space Cavern. 60. Inner Space is typical of other caverns that you may have visited. com Inner Space Cavern Coupons & Promo Codes for Jun 2023. SALE. Because of the relatively small openings into NB , most of the portions are still active with water still dropping and depositing material. Inner Space Cavern. 1 Berry Springs Park. Take It Like a Tourist: Inner Space Cavern July 10, 2013 Guest Features 2. Inner Space Cavern will take you on a tour beneath the hot Texas surface, and take you where air condoning comes free. Courtesy/jenny | rainsoaked, Flickr. 7. It is important that the group stays together, as the lights go out as a group leaves an area. Find out if you can purchase your tickets online to save time, because. A drill suddenly broke through solid limestone, revealing an enormous cavern system. Inner Space Caverns. Texas is fortunate in having some of the country's most interesting "show" caves. Right at the moment, CouponAnnie has 4 deals altogether regarding Inner Space Cavern Coupon, consisting of 1 code, 3 deal, and 0 free shipping deal. to 5 p. Inner Space is a living cave, which means that its formations are continuing to develop and take shape. United States ; Texas (TX) Georgetown ; Georgetown - Things to Do ; Inner Space Cavern; Search. Come explore in Texas' newest cave! Established in 1963. Travel. 25 New's Ann Harder travels down I-35 to Georgetown and into the prehistoric world of Inner Space Cavern. Longhorn Cavern, just west of Austin, has a colorful history. Inner Space Cavern, Georgetown: See 702 reviews, articles, and 707 photos of Inner Space Cavern, ranked No. We offer 3 different tours: The classic Adventure Tour, The Hidden Passages Tour and for the more adventurous folks, The Wild Cave Tour. And they will only make reservations for parties of 20 or more. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. Since that time, hundreds of thousands of visitors have seen this. Inner Space Cavern 10 Coupons Available. INNERSPACECAVERN. 39. Best for 6+ years of age - Inner Space Cavern. Inner Space Cavern stock photos are available in a variety of sizes and formats to fit your needs. 512-931-2283; innerspacecavern. The fascinating finds included a car-sized armadillo (known as a glyptodont), saber-toothed. Reservations need to be made at least 24 hours in advance. 4200 S I-35 Frontage Rd, Georgetown, TX 78626; (512) 931-2283. Hidden for over 10,000 years, Inner Space Cavern is a large and complex cave featuring beautiful formations, large rooms, and prehistoric ice age animal bones, including saber tooth tigers, giant sloths and mammoths. Inner Space Cavern was discovered by the Texas Highway Department in 1963 during the construction of I-H 35. By 1966, trails were established, and Inner Space Caverns opened to the public. Address. Inner Space Caverns near Georgetown has intrigued adventurous souls for more than 50 years. If you go. 50 each, March -May. While on tour, our guides give an introduction to the cave’s history, geology, biology, paleontology, and conservation. 45%. There are also thousands of "wild" caves throughout the state which offers many diverse geologic regions. Karst is a type of landscape with features like caves, sinkholes, and disappearing and resurging streams. The cavern was formed by water passing through Edwards limestone. to 5 p. During construction of Interstate 35, they were required to do regulation core testing, which required them to drill into the ground. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Best Christmas sales 2022: Shop the Best Holiday Deals Online Inner Space Cavern Coupons & Promo Codes for Jan 2023. The cavern was formed by water passing through Edwards limestone and is estimate to be around 20-25 million years old. Also. It's 1 dollar cheaper Monday - Thursday. It is however designed with the idea that you will actually visit a cave (and has some activities aimed specifically at visiting Inner Space, since it's the nearest large cave to Waco). Skip to main content. $40. Inner Space Cavern: A real find just off the highway - See 711 traveler reviews, 721 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Inner Space Cavern: Inner Space Caverns - Interesting Place! - See 712 traveler reviews, 726 candid photos, and great deals for Georgetown, TX, at Tripadvisor. 95 percent of. Inner Space Cavern was discovered by the Texas Highway. The Wild Cave Tour is available by reservation only and should be made at least two weeks in advance. Everyone in Austin should explore this little known cave at. This cave has numerous nice speleothems,. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Memorial Day Sales and Deals: Up to 70% OFF! Inner Space Cavern Coupons & Promo Codes for Jan 2023. Inner Space Cavern, Georgetown, Texas. Vrbo offers the best alternatives to hotels. 5 hours northwest of Austin. When: Summer hours are from 9 a. Inner Space is an earthquake opening of a similar cavern. com If you have a group of 20+, please call us at least 24 hours in advance (we recommend you call as soon as you know your date and time request as some dates fill up quickly) to make a reservation at (512)931-2283. 60,141 likes · 581 talking about this · 89,196 were here. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Mother's Day Sales and Deals: Up to 70% OFF! Georgetown, Texas. The best time to take pictures is as the group approaches the next stop, not as the group is leaving. Inner Space Cavern is located in Georgetown, Texas on the outskirts of the beautiful Texas Hill Country. The tour is limited to 20 people. and the highway crew knew. Today's best Inner Space Cavern Coupon Code: See Today's Inner Space Cavern Deals at offical site View all Black Friday 2022 Deals and Sales Online at Couponupto. The best deal available right at the moment is 15% off from "Inner Space Cavern Coupon Coupon: 15% Off Your Next. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. Six inch core samples were taken to determine if the ground was stable enough to support a large highway overpass. It was discovered during the construction of I-35. It is the only one accessible to people unsteady. For more information, please call them at 512-931-2283 or check out the Inner Space Cavern Facebook page. Inner Space Caverns is a great place to take your children, get a bit of relief from the heat, and experience new things. 03 km from Inner Space Cavern. Open today: 9:00 AM - 4:00 PM. This tour is available on Saturday and Sunday, excluding holiday weekends. I also found a coupon on line for $1. Hotels near Inner Space Cavern will offer you the best in prices, activities, amenities, dining, and nightlife. 1 on Tripadvisor among 35 attractions in Georgetown. Browse Getty Images' premium collection of high-quality, authentic Inner Space Cavern stock photos, royalty-free images, and pictures. For more information, please visit Inner Space Caverns. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Best Christmas sales 2022: Shop the Best Holiday Deals Online Inner Space Cavern Coupons & Promo Codes for Dec 2022. Special group rate of $4. It is the mineral of which. Grab up to 25% OFF with 28 active Black Friday Inner Space Cavern Coupons & Coupon Codes at HotDeals. You will need to cut a hole roughly 2 inches by 3 inches in the side of each 16 oz. Score 25% off from PA Performance discount codes. Since that time, hundreds of thousands of visitors have seen this beautiful cave. Inner Space Cavern is located on I-35 South in Georgetown, Texas. 72 degrees Fahrenheit—the temperature inside the cavern. Check-in. I-35 Frontage Rd. Inner Space Caverns. It was discovered 60 years ago in Georgetown. Several different tours are available, each one showcasing unique aspects of the. Incredibly, this cave went unnoticed for 10,000 years. on weekends. It has declined over the years, due to flooding and loss of some of the original equipment and recordings. to 4 p. The Hidden Passage Tour is $26. 7806 Ratings. Inner Space Cavern is open Monday through Friday from 9 a. Review of Inner Space Cavern. $36. In this episode of Discover Austin, we head underground to explore the Inner Space Cavern. Located 30 minutes north of Austin, the caverns are open daily and offer not one, but three different tours through their many underground mazes. To make your reservation, please call (512) 931-2283. Inner Space Cavern: Fun for Family and Friends - See 707 traveler reviews, 712 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. 1 Miles. One of the best-preserved caves in the region, Inner Space Cavern was hidden for over 10,000 years before the Texas Highway Department accidentally discovered it in 1963. The discovery of prehistoric fossils sets Inner Space apart from other caverns on the Texas Cave Trail. inner space caverns georgetown • inner. “This summer has been really busy,” said Patty Perlaky, assistant manager of Inner Space Caverns in Georgetown. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. Let Inner Space Cavern (Georgetown caves) take you on a little journey! Marvel at the kaleidoscope of colors from different formations inside this beautiful cave. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Best Christmas sales 2022: Shop the Best Holiday Deals OnlineInner Space Cavern Coupons & Promo Codes for May 2023. #1 of 35 things to do in Georgetown. Inner Space Cavern. 44 species of animal fossils found in the cave. 00 off coupon that saved us $8 as a family. In this article, we’ll explore the history of Georgetown’s own Inner Space Cavern. Zilker. The cavern’s impressive fossil record shows that, while it was open to the surface, many animals fell inside and were unable to escape. Save. Find out what works well at Inner Space Cavern from the people who know best. Read all replies. Ask Mark062017 about Inner Space Cavern. Inner Space Cavern: Place for everyone - See 707 traveler reviews, 712 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Inner Space Cavern: Great Cavern Tour - See 712 traveler reviews, 726 candid photos, and great deals for Georgetown, TX, at Tripadvisor. 6211 Park Road 4 South, Burnet, Texas 78611. Inner Space Cavern closed due to the COVID-19 pandemic March 25. During the tour, we learned the cave was formed in the Mesozoic Era, between 60 to 100 million years ago, by underwater currents when the area was under the Permian Sea. The Adventure Tour departs every 20 to 30 minutes on a first come. Carved by water from Edwards Limestone, cave lies along the Balcones fault and is estimated to be 100 million years old. This cable car is a funicular, where a railroad wagon is hanging on a rope and lowered by a winch. SHOW CODE. I also found a coupon on line for $1. What: Inner Space Caverns. Inner Space Cavern offers. 00 off coupon ~~~ offer good for adventure tour and hidden passages tour $1. Zoo Coupons Near You: Get discounted tickets at zoos, aquariums, museums and more nearby and nationwide with 2-for-1 and up to 50% off coupons. Inner Space Cavern: Good adventure down under in the caves - See 712 traveler reviews, 726 candid photos, and great deals for Georgetown, TX, at Tripadvisor. During the Cold War, it was a bomb shelter. Call 512-931-2283 to make reservations. Here are a few deals that Inner Space Cavern in Georgetown has offered: - Up to an Extra 25% Off Select Item In-Store & Online - Expired. Click on book tour and all the tours & pricing is listed. Find the latest Inner Space Cavern Coupon 💰Promo Codes, Discounts & Deals for Fall Sales 2023 at CouponKirin. They really loved the bats and the formations. In 1963, The Texas Highway Department discovered something astonishing. Tours begin promptly at 6:30 pm CDT. This beautiful cave system was discovered in 1963 by the Texas Highway Department when a large drill drilled into space. By Geneva Diaz November 18, 2022 Published in the Winter 2022 issue of Houstonia MagazineInner Space Cavern was discovered in 1963 by the Texas Highway Department. So, they drilled a 2 foot wide hole down through 33. Inner Space Cavern Take exit 259 off Interstate 35 at Georgetown (512-863-5545). The cavern is estimated to be around 20-25 million years old but were only open to the surface since the late Pleistocene period 14,000–45,000 years ago. More Details. As they did this, they inadvertently drilled into the cave 8 times out of the 20 samples they took. Related Searches. It's the perfect distance for an easy day trip! 5. , 2008. Inner Space Cavern. innerspacecavern. The Adventure Tour was a fairly classic cavern tour, complete with silliness about funny rock formations and little educational value. Rest of year: tours 10–4, but closed Monday and Tuesday, also. The address of Inner Space Caverns is 4200 S Interstate 35, Georgetown, TX. Code. So, it's finally time! You've been studying caves for more than two weeks now, and you're ready to visit one! DAY BEFORE CAVE VISIT. Us. Directions: I. Nature & Parks, Caverns & Caves. Inner Space Cavern Coupons & Promo Codes for Jan 2023. Inner Space Cavern offers three tours, including the standard Adventure Tour, where visitors will learn about the history and discovery of the cavern. Hotels near Inner Space Cavern, Georgetown on Tripadvisor: Find 16,257 traveler reviews, 4,877 candid photos, and prices for 79 hotels near Inner Space Cavern in Georgetown, TX. Inner Space Cavern. Over time the sinkholes had filled in, and no humans had ever entered. The Carpenter Hotel. comInner Space Cavern Coupons & Promo Codes for Jun 2023. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Best Christmas sales 2022: Shop the Best Holiday Deals OnlineThe Hidden Passages tour provides guests with a flashlight in order to explore delicate formations on a rugged, intimate tour of the cave. Today's best Inner Space Cavern Coupon Code: Inner Space Cavern Today Best Deals & Sales Easter Sales and Deals: Up to 70% OFF! Inner Space Cavern Coupons & Promo Codes for Jan 2023. You can decorate the cover of the. Saturday and. Get the inside scoop on jobs, salaries, top office locations, and CEO insights. m. Your guide will lead you on a paved and lit trail to see our largest and most decorated rooms and formations. I hope. While drilling one of these test holes, the bit suddenly dropped 26 feet, revealing one of the most well-preserved natural caverns in Texas. Inner Space Cavern: Hidden Passage Tour - See 708 traveler reviews, 712 candid photos, and great deals for Georgetown, TX, at Tripadvisor. The web site has very good information about the tour itself, and the guide fills in critical safety and preservation information before and during. 76 miles of cavernous passageways directly underneaIt was delicious! Information about Inner Space Cavern: The address is 4200 S. Inner Space Cavern will provide the following: helmet, headlamps, gloves, elbow pads, knee pads, and bottled water. Inner Space Cavern: Worth the 3 hour drive - See 710 traveler reviews, 721 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Georgetown, TX 78626-8000. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. Get great discounts with 🚚free shipping only today. We can tailor our tours based both on grade level and subject. Search from Inner Space Cavern stock photos, pictures and royalty-free images from iStock. 4200 South IH 35. 6 Mel’s Lonestar Lanes. Inner Space Cavern (Also known as Laubach Cave) is a karst cave located in Georgetown, Texas. You'll learn all about the history and discovery of our cavern during this 1 hour to 1 hour and 15 minute tour. Once you see “Applied“, the discount will show the discounted amount. This is not a natural cave, it is a former mine. . 95 for adults, and $15. 713 Reviews #1 of 41 things to do in Georgetown. I hope. Unfortunately, most of that life did not fare well. 4. You can find three different tours at this attraction. We went on the Hidden Passages tour and the prices were $25 for adults & $16 for kids (7 - 12). comWelcome to Natural Bridge Caverns, Texas –a premier natural attraction – where you’ll find adventure and fun around every bend. to 6 p. 00 0 items in cart . Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Best Christmas sales 2022: Shop the Best Holiday Deals Online Inner Space Cavern Coupons & Promo Codes for Jan 2023. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Best Christmas sales 2022: Shop the Best Holiday Deals Online Inner Space Cavern Coupons & Promo Codes for Dec 2022. Do you offer any discounts? ONLY ONE DISCOUNT CAN BE. DiggyPOD . 76 miles of cavernous passageways directly undernea Wild Cave – This tour is physically challenging. 100 million —the estimated age of the oldest rock in the cavern. com. Inner Space Caverns has a friendly kennel available. Geologists attribute formation of the cave to the action of underwater currents when the Permian Sea covered the area. An ancient underground riverbed with a rich history! See the area used as a subterranean speakeasy during Prohibition, mine for gemstones, or search for larger treasure – legend has it a Texas outlaw hid $2 million here but it’s never been found. Use best coupon codes online whenever you need. Located at 1711 Pvt Road 4468, 15 miles southwest of Sonora. Inner Space Cavern Coupons & Promo Codes for Jun 2023. $7. Kickapoo Caverns and Gorman Cave - not for novices. 00 per coupon not valid with any other discount or on holidays ~~~ come explore! call (512) 931-cave (2283) or visit innerspacecavern. Inner Space Caverns has a friendly kennel available free of charge for visiting pets as they wait for their owners. The underground tour lasts about 75 minutes and you descend roughly ninety feet passing through various caverns and rooms. Inner Space Cavern: Granny Son & Grandson - See 713 traveler reviews, 726 candid photos, and great deals for Georgetown, TX, at Tripadvisor. But right in the center of Liuville, not in business of course, there is a cave to visit tourists. Inner Space Cavern. m. The caverns were discovered in 1963 during the construction of I-35 and opened. Just a few years later, in 1966, this gorgeous cave opened to the public and has been greeting. Find high-quality stock photos that you won't find anywhere else. One of the best-preserved show caves in Texas, Inner Space Caverns remained undiscovered for 10,000 years. In 1963, the Texas Highway Department was drilling to determine the stability of the ground to support the new Interstate 35 highway, and the drill bit suddenly dropped 26 feet. Inner Space Cavern Coupons & Promo Codes for Jan 2023. Shotover Jet Promo Code That You May Missed. Search over 2. You choose which activities are right for your children. Best Christmas sales 2022: Shop the Best Holiday Deals OnlineInner Space Caverns is a great place to take your children, get a bit of relief from the heat, and experience new things. Inner Space Cavern. to 6 p. Best Christmas sales 2022: Shop the Best Holiday Deals OnlineFind Salaries by Job Title at Inner Space Cavern. A guide discusses the various rock formations found in the cave, which is located several feet beneath Interstate 35. One of the best-preserved caves in the region, Inner Space Cavern was hidden for over 10,000 years before the Texas Highway Department accidentally discovered it in 1963. Happy Birthday, Longhorn Cavern! Longhorn Cavern State Park is turning 91! As the first property acquired by the Texas State Parks Board, Longhorn Cavern has a unique place in the Texas State Parks system. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Best Christmas sales 2022: Shop the Best Holiday Deals Online 4200 S. These Shotover Jet Promo Code were recently marked as expired or invalid. The basic tour is 1 hour and 15 minutes from start to finish, and costs $21. Choose from more than 398 properties, ideal house rentals for families, groups and couples. m. Nice. Inner Space Cavern is located in Georgetown, Texas, and was discovered during the construction of Interstate 35 by the Texas Highway Department in 1963. Save up to 25% OFF with those Inner Space Cavern coupons and discounts for November 2023. bottle near the base. The Adventure Tour departs every 20 to 30 minutes on a first come. So, we might write about packing up the family to check out a swimming hole, taking part. You’ll learn all about the history and discovery of our cavern during this 1 hour to 1 hour and 15-minute tour. Today's best Inner Space Cavern Coupon Code: Visit Inner Space Cavern website for latest deals & sales Father's Day Sales and Deals: Up to 70% OFF!Inner Space Cavern Coupons & Promo Codes for Apr 2023. Image courtesy of Longhorn Cavern. For over 80,000 years the cavern has been constantly changing, allowing for spectacular displays and breathtakingly beautiful formations. Inner Space Cavern was discovered by the Texas Highway. 3. Family & Children's Activities. com for more information or reservations. For residents of Gardens at Verde Vista, this example of Austin nearby attractions is a mere 7 minute drive from home. . STAFF PICK . the regular public Adventure Tour, the off the beaten path Hidden Passages Tour, and the Wild Cave Tour. Thankgiving, Nov. Verified. On Wednesdays, we’re writing about taking on the city as tourists — even though we live here. United States ; Texas (TX) Georgetown ; Georgetown - Things to Do ; Inner Space Cavern; Search. Trips Alerts Sign inInner Space Cavern was discovered in 1963 by the Texas Highway Department. Inner Space Cavern was discovered in 1963 by the Texas Highway Department. Click "copy" button, "Copied" meaning coupon has been copied; 3. 95 for kids. Inner Space Cavern. 95 children 4 -12. Discovered in 1963, Inner Space Cavern features exquisite cave formations such as the Soda Straw Balcony and Flowing Stone of Time, in addition to an underground lake. Definitely worth the extra few bucks! They felt cool carrying their flashlights and "exploring" the caverns. While drilling through 40 feet of solid limestone, the bit. Inner Space Cavern: Stalagtites, stalagmites - oh, my! - See 709 traveler reviews, 718 candid photos, and great deals for Georgetown, TX, at Tripadvisor. Come explore in Texas' newest cave! Established in 1963. Inner Space Cavern Marker. The basic tour is 1 hour and 15 minutes from start to finish, and costs $21. Valvoline Instant Oil Change. Monday through Friday and 10 a. Show more Legacy Touch . Inner Space is a living cave, which means that its formations are continuing to develop and take shape. I hope this helps. Do not use flashes to take pictures of bats as this disturbs them. It is literally right off the highway. Today's best Inner Space Cavern Coupon Code: See All Inner Space Cavern's Best-seller Father's Day Sales and Deals: Up to 70% OFF!Inner Space Cavern Coupons & Promo Codes for Jun 2023. Well worth it too in my opinion. 1 on Tripadvisor among 35 attractions in Georgetown. 2. m. MONDAY - FRIDAY 9:00am - 4:00pm. Explore the Discovery Tour, where state-of-the-art lighting illuminates massive, otherworldly formations formed by single drops of water and the slow passage of time. I also found a coupon on line for $1. They also offer a Military discount with ID. #1 of 35 things to do in Georgetown. Today's best Inner Space Cavern Coupon Code: Inner Space Cavern Today Best Deals & Sales Best Christmas sales 2022: Shop the Best Holiday Deals Online The Adventure Tour is our classic tour of the cavern.