Ruby Falls Cave Walk, Chattanooga TN: Is It Worth It?
If you've driven through the Southeast, you've probably seen the Ruby Falls billboards painted on old barn roofs along the highway. As a travel advisor and writer who grew up in the region, I'd been seeing those signs my whole life — so when I finally visited Chattanooga as an adult for the Women in Travel Summit, a guided tour of Ruby Falls on historic Lookout Mountain was at the very top of my list. Spoiler: it does.
Here's my honest take on whether the Classic Cave Walk at Ruby Falls in Chattanooga, Tennessee is worth your time, your money, and a spot on your Chattanooga 3-day itinerary.
A Little History: The Discovery of Ruby Falls
The story behind Ruby Falls is almost as dramatic as the falls themselves.
In 1916, Leo Lambert married his high school sweetheart, Ruby Losey. He had long been fascinated by the rich history and folklore of Lookout Mountain Cave and spent the better part of a decade researching how to access the long-sealed cavern.
After securing $250,000 from investors for his Lookout Mountain Cave Company, Leo broke ground in 1928 on an elevator shaft descending 420 feet through solid limestone. Excavated limestone was saved and used to construct what local newspapers called "the most beautiful cave entrance in the world" — the now-iconic Ruby Falls Castle.
The drilling was slow going — the crew removed just 5 feet of limestone every 24 hours working around the clock. Several weeks in, at 260 feet deep, the team hit a void in the rock and felt a rush of air escape through a mysterious opening. Leo Lambert and a small group crawled through the dark chasm, unsure of what they'd find. Seventeen hours later, they emerged having discovered flowing underground streams, incredible geological formations, and a plunging underground waterfall. Leo named it Ruby Falls in honor of his wife. Honestly, that was the least he could do after sending her into a bit of despair thinking he had died during the expedition.
Ruby Falls Castle celebrated its grand opening in 1929, and the cave welcomed its first visitors in June 1930 — right as the Great Depression was setting in. During that era, the $2 cave tour ticket was a luxury most families couldn't afford. The Castle's fashionable tearoom by day and upscale ballroom restaurant by night — reportedly the largest ballroom in the city — became a beloved social hub for both tourists and locals and helped keep Ruby Falls financially afloat during one of the nation's darkest economic periods.
Today, the park welcomes over half a million guests annually.
My Experience on the Ruby Falls Classic Cave Walk Tour
The tour begins with a ride in a glass-front elevator that descends 260 feet into the heart of Lookout Mountain in about 30 seconds. It's a little like being Alfred from Batman, plunging quickly into the depths of the earth — except there are no bats in this cave.
Once you pop your ears and step off the elevator, your tour guide leads you onto the cavern path — roughly one mile in total distance out to the waterfall and back. The cavern is illuminated with colorful stage lighting that showcases the stunning rock formations throughout.
Along the guide-led walk, you'll encounter a short video reenactment of Leo's discovery, several audio-only dramatizations, and your guide pointing out favorite geological formations, fossils, and explaining the difference between stalactites, stalagmites, and other natural wonders you'll encounter throughout the limestone cave.
When you finally reach Ruby Falls, the reveal is theatrical: you can hear the water rushing and feel the mist and wind before you can see anything. A dramatic sound and light show builds anticipation until the waterfall is illuminated — revealing a towering 90-foot cascade. Our group had about five minutes to take in the view and snap photos. I was in awe of the scale of the falls, surrounded by the limestone cavern — it really is a reminder that there is so much of this world out there to explore. And, a moment of gratitude for those who came before me to make this a gentle walk to a stunning site, rather than an army crawl through mud and narrow caves to reach it.
The return trip covers mostly the same path back to the glass elevator, but with a different perspective - both emotionally and visually - which carries you 260 feet back up to the surface. It ends — as all great tourist experiences do — with a classic exit through the gift shop.
Ruby Falls Fast Facts
Depth: The glass-front elevator takes guests 260 feet into the heart of Lookout Mountain
Trail length: One mile (cavern path to the waterfall and back)
Waterfall height: 90 feet (the visible portion from the waterfall room; cascading falls continue beyond the visible area)
Claim to fame: Tallest underground waterfall open to the public in the United States
Age: Ruby Falls is an estimated 30 million years old
Ruby Falls Tickets & Pricing
As of June 2026:
Adult $29.95
Child (ages 4–12) $19.95
Senior (65+, ID required) $28.95
Child (age 3 and under) Free
The ticket includes both the Classic Cave Walk tour and the Lookout Mountain Tower. From a value standpoint, I think it's worth it to experience at least once.
Practical Tips for Planning Your Ruby Falls Visit
Buy tickets in advance. Timed-entry tickets sell out, especially in peak season. Don't show up and expect to walk on.
Tours depart every 10 minutes during peak season, with tour groups capped at around 40 guests.
Wear good shoes. The cavern path includes stairs, slippery walkways, and narrow passages.
Budget your time. The Classic Cave Walk is a guide-led walk lasting approximately 90 minutes. Plan for a minimum of 2-hours at the attraction.
Dress in layers. Caves maintain a consistent cool temperature, with high humidity year-round regardless of the weather outside. Visiting on a summer morning, I was comfortable in shorts, a tee-shirt and long sleeve chambray overshirt. What was left of my blow out quickly frizzed up in the humidity.
Parking is free. There are ample spaces across multiple parking lots including locations for buses and RVs.
Ruby Falls Accessibility & FAQs
Is Ruby Falls wheelchair accessible?
Due to natural formations, narrow passages, and stairs, the cave itself is not wheelchair accessible. However, the following areas at Ruby Falls are wheelchair accessible: Blue Heron Overlook, Village Plaza, Hospitality Center, Village Gift Shop, Back Porch, restrooms, Castle Cafe, Ruby Falls Castle, and the Castle front porch. Note that the historic Lookout Mountain Tower observation decks were built before current accessibility standards and are accessed by stairs. For detailed accessibility information, contact Ruby Falls directly at info1@rubyfalls.com.
Is Ruby Falls dog friendly?
Pets and emotional support animals are not permitted on cave adventures due to health and safety guidelines. Kennels are available seasonally. Service animals are accommodated — check the Ruby Falls website for details.
Does Ruby Falls offer sensory-friendly tours?
Yes. Accommodations for guests with sensory needs are available with advance notice. Contact the Ruby Falls team at least two weeks before your visit to request a sensory tour.
Is there a zipline at Ruby Falls?
Yes — High Point Zip Adventure is located on-site. Visit the Ruby Falls website for details.
Are there combo tickets for Ruby Falls and Rock City?
No. Combo tickets are not available; tickets for each attraction are sold separately. The two are approximately 15 minutes apart on Lookout Mountain.
When is the best time to visit Ruby Falls?
We went at about 9am on a Monday morning. When we arrived, there were very few other guests and the tours we passed as we entered the cave were small. As we were exiting the attraction, I noticed that tour group sizes had grown considerably. So, while there is no guarantee I would suggest an early morning tour on a weekday for the best chance at a small group size.
What Else Is There To Do at Ruby Falls?
Castle Cafe - the Castle Cafe is set inside the lovingly restored 1920s ballroom — worth a peek even if you don't eat.
High Point Zip Lines - zip around Lookout Mountain and conquer a 40ft rock climbing wall.
Lookout Mountain Tower - offering stunning views of the Cumberland Plateau, Tennessee River and downtown Chattanooga.
What Else Is There to Do on Lookout Mountain?
There's more to explore on Lookout Mountain:
Incline Railway — A historic railway offering breathtaking views of the Cumberland Plateau, the Tennessee River, and the city of Chattanooga
Rock City — A separate attraction (approximately 15 minutes away) with park scenic overlooks and treetop hideaways
Raccoon Mountain Caverns — If you're looking for a more adventurous cave experience where you can get a little dirty, this is your spot
Would I Go Back?
If I return to Ruby Falls — and I plan to — it will be for the seasonal Lantern Tour. Guests navigate the cavern with hand-held lanterns, without the dramatic stage uplighting on the formations, while hearing ghost stories from the cave's past. It sounds like a perfect way to celebrate spooky season without the jump scares of a traditional haunted house (though Ruby Falls has one of those too, if that's more your speed).
Is Ruby Falls Worth It?
For a first-time visit to Chattanooga, yes — I'd say Ruby Falls is worth it, especially if you're interested in natural wonders, geology, or local history. The story of Leo Lambert and the discovery of the falls is compelling, your guide adds real value to the experience, and the waterfall reveal is more dramatic than you might expect. If you're on a tight budget and have to choose between Lookout Mountain attractions, weigh it against your group's interests — the cave walk is more immersive and educational; Rock City is more visual and expansive.
Best for: first-time Chattanooga visitors, history and science buffs, and families with older children.
Skip it if: you're severely claustrophobic, have small children requiring a stroller, specific mobility limitations and/or cannot walk or stand for up to 90 minutes, are looking for a traditional down and dirty caving experience.
Plan Your Visit
Lookout Mountain, Chattanooga, TN
📍 Located atop Lookout Mountain
🎟️ Purchase timed-entry tickets in advance at rubyfalls.com
📧 Accessibility inquiries: info1@rubyfalls.com
Have you visited Ruby Falls? Drop your experience in the comments — especially if you've done the Lantern Tour. I'd love to hear how it compares!
Want more help planning your Chattanooga vacation? I'd love to work with you to help you plan the perfect trip!
Hi, I’m Jess
I’m here to help you plan epic adventures. If you’re looking for authentic travel guides that mix luxe lodging and incredible dining with out of this world hikes and adventures, you’re in the right place.
