Ruby Falls, Chattanooga, TN: Discover the Tallest Underground Waterfall


Here is a renowned attraction nestled within Lookout Mountain in Chattanooga, Tennessee. Deep within Lookout Mountain, visitors descend 260 feet by glass-front elevator into the mountain to begin their journey. The path leads through a cavern trail, revealing the story behind the accidental discovery of the cavern and showcasing ancient geological formations along the way.

This captivating natural wonder features the tallest cave in the United States, a stunning 145-foot thundering cascade, drawing visitors from around the world to experience its beauty and the surrounding cave. As they walk to Ruby Falls, visitors can see stunning rock formations and explore the cavern trail.

As one of America’s most unique geological marvels, the place offers an unforgettable experience filled with history, exploration, and awe-inspiring sights, making it a must-see destination for anyone visiting Chattanooga. The scene and the journey around each corner encourage visitors to pick their path and learn about the storied history of this accidentally discovered wonder.

The History of Ruby Falls: Tennessee’s Tallest Underground Cave Waterfall

When was Ruby Falls discovered? It was first discovered in 1928 by Leo Lambert, who was exploring the mountain to build an inclined railroad. While searching for a suitable location for the railroad, Lambert came across an entrance in the mountainside, marking the beginning of the history of this favorite destination.

He climbed inside the mountain cave and found a river leading to a beautiful cascade. Lambert was so impressed that he decided to turn it into a tourist attraction, showcasing the geological features and the spectacular views of the Cumberland Plateau that the area is known for.

Ruby Falls Underground Waterfall

On December 6, 1928, they lowered a camera down the shaft to see for the first time. The team named the fall after Leo’s wife Ruby Lambert, who supported his work. This event marked a historic moment here.

In 1969, The falls was designated a National Natural Landmark by the United States government. Today, visitors can take 260 feet at the base. A guided tour takes guests, past the falls and back to the surface. At night, the falls are illuminated with colorful light shows, creating a magical experience.

The tour also includes views from the the mountain tower and the blue heron overlook, offering chances to explore Rock City and enjoy the soaring zip lines. The cave, open to the public for over 90 years, continues to offer always something new to discover.

High Point ZIP Adventure at Ruby Falls in Chattanooga, TN

The High Point ZIP Adventure at Ruby Falls in Chattanooga, TN, is an adrenaline-fueled experience that takes you soaring through the treetops. This unforgettable attraction provides a fresh perspective of the beautiful mountain and the surrounding scenic landscape.

Guests are outfitted with safety gear, including harnesses and helmets, and expert guides ensure that even first-time zipliners feel comfortable and safe. Along the journey, participants engage in gentle walking between ziplines, enjoying the serene natural environment.

This touristic attraction features a total of four ziplines, each offering its unique thrill. As you zip along at heights up to 70 feet, you’ll experience beautiful views of the TN Valley and Chattanooga’s cityscape. Sustainability practices are integrated throughout the experience, ensuring a minimal environmental impact on the pristine natural setting.

In addition, the course includes an awe-inspiring 40-foot climbing tower that adventurous guests can scale for an even more panoramic vista. For thrill-seekers and nature lovers alike, it is an exhilarating experience not to be missed. The place also hosts award-winning special events, adding an extra layer of excitement to your visit with unique experiences under the lantern light or during special celebrations.

Tips for Visiting the Cave Waterfall at Ruby Falls in Tennessee

When planning your trip to Chattanooga, TN, and considering a visit to the falls, there are a few things to keep in mind to ensure the best experience. TN is known for its natural beauty, and this attraction is no exception.

  • The falls is located inside the mountain, so after you purchase tickets, you’ll take the glass-front elevator down to the bottom. Here, you are met by a guide and shown a movie about the history of this touristic place. It’s always something new and exciting to learn how this place was found and what stages it went through in its storied history.
  • The cave walk from the parking lot to the fall is about a mile long, and you will have to navigate with different structures, sometimes low in height, sometimes narrow in width but high. In here, formed by an old underground Tennessee river, you will see many different rock formations. It can be slippery in places, so wearing appropriate shoes is essential for your safety and comfort.
  • When you reach the fall, take some time to absorb the natural beauty around you. This is the highlight of your tourism experience in the area. You may find it a bit challenging when it comes to photographing the fall. Illuminated in yellow and purple tones, the fall is not only a perfect sight but also a testament to the best availability of natural wonders in the region.


How high is the falls?

The falls is the highest waterfall in Chattanooga and one of the highest  falls in the United States at 145 feet high, home to the most captivating subterranean wonders.

Wehere Is Ruby Falls Tennessee
Ruby Falls View Of Tennessee
Mohamed Rafi

Is there an entrance fee to see the falls?

Yes, there is an entrance fee for both adults and children. You can check current prices at the official website. You can buy tickets online. This way you will also be informed about maintenance times. Embark on an adventure that awaits you as you descend deep inside the mountain and explore the cavern.

Is Ruby Waterfall real or fake?

Many people wonder if this place is a fake. The answer is that it is a real place! The falls was discovered by Leo Lambert, who was exploring the mountain. He found a cave behind a  fall and named it after his wife Ruby. Join the journey along the scenic path to uncover the historic mountain tower and the tower and blue heron overlook.

Ruby Falls Tennessee Places
Chris Cornell

Is Ruby Waterfalls worth a visit?

Of course it is. Beneath the peak of the mountain, a wondrous sight is hidden away in Chattanooga, TN: Ruby Waterfalls. As the deepest underground waterfall open to the public in the United States, it’s a marvel worth exploring.

Nestled atop the magnificent mountain, The falls is an extraordinary spectacle. The gushing cascade of water plunges deep within the mountain, rendering it both the highest and the deepest publicly accessible fall in the entire nation. Don’t miss the chance to learn the story behind this natural wonder, see ancient formations, and pick your adventure on the cavern trail to the thundering falls.

Best Time to Visit Ruby Falls: Chattanooga’s Premier Cave Attraction

The best time to visit this place depends on your preferences for weather, crowds and seasonal activities.

Spring (March – May): Spring brings mild temperatures and blooming flowers, making it the perfect time to visit this popular place and explore the surrounding Lookout Mountain area. However, this season can also be quite rainy, so be prepared with appropriate clothing and footwear.

Summer (June-August): Summer is the peak tourist season with warmer temperatures and longer days, allowing for longer exploration of the place and the outdoors. As this is a popular time to visit, you may encounter larger crowds and potentially longer waiting times.

Fall (September – November): Lookout Mountain offers stunning foliage as the leaves change color. There are generally fewer crowds during this season compared to summer, making it an ideal time to visit for those looking for a more relaxed experience.

Winter (December-February): While visitor numbers are at their lowest during this period, The fall remains open and offers a unique and serene experience. Dress warmly and be prepared for possible snow or ice on roads and walkways.

Ruby Falls Cave Formations Tennessee

Where is Ruby Falls located?

The falls is located in Chattanooga, Tennessee, within the United States. It’s an underground waterfall found within the mountain.

How to get to Ruby Waterfall?

To get to the waterfall, located in Chattanooga, Tennessee, follow these general directions. Keep in mind that specific routes may vary depending on your starting point:

  • From Downtown Chattanooga: Take US-27 South toward I-24 West. Merge onto I-24 West and continue for about 3 miles. Take Exit 174 for US-41/US-64/US-72. Turn right onto US-41 S/Cummings Hwy and continue for 2.4 miles. Turn left onto TN-148 S/Scenic Hwy, and after about 1.5 miles, you’ll arrive.
  • From Atlanta, Georgia: Head north on I-75 toward Chattanooga. Merge onto I-24 West toward Nashville/Birmingham. Follow I-24 West and take Exit 174 for US-41/US-64/US-72. Turn right onto US-41 S/Cummings Hwy and continue for 2.4 miles. Turn left onto TN-148 S/Scenic Hwy, and after about 1.5 miles, you’ll arrive.
  • From Nashville, Tennessee: Take I-24 East toward Chattanooga. As you approach Chattanooga, take Exit 174 for US-41/US-64/US-72. Turn left onto US-41 S/Cummings Hwy and continue for 2.4 miles. Turn left onto TN-148 S/Scenic Hwy, and after about 1.5 miles, you’ll arrive.
  • By public transportation: Public transportation options to the falls are limited. However, you can take the CARTA Shuttle (Chattanooga Area Regional Transportation Authority) to the Incline Railway station. From there, you can either walk, bike, or use a ride-sharing service to cover the remaining distance (approximately 3 miles) to here.

Remember to check the website or call ahead for the most up-to-date information on hours of operation, ticket pricing, and any possible changes to the directions due to construction or road closures.

Ruby Falls Cave Rock Formations Tennessee


A private parking lot is available for visitors. The parking lot is located near the entrance to the attraction and is suitable for cars, caravans and buses.

Parking is usually free for visitors, but it is always a good idea to check the website or call ahead to confirm the latest parking information, as policies may change.

During peak seasons or busy weekends, the parking lot may fill up quickly. In such cases, arrive early to secure a spot. Additionally, you can explore nearby parking areas around Lookout Mountain, but remember to be mindful of any posted parking restrictions.


In conclusion, Ruby Falls stands as a testament to nature’s splendor, housing deepest underground cascade in the United States. This thundering spectacle, nestled deep inside Lookout Mountain Cave, offers an awe-inspiring experience for visitors. Since its discovery in 1929 by Lambert, the site has become a symbol of the historic Lookout Mountain, drawing countless visitors to witness the breathtaking falls. The journey to this natural marvel involves an elevator descent into the heart of Lookout Mountain, where a trail leads adventurers to the thundering cascade.

The Lookout Mountain Tower provides a panoramic view of the surrounding landscape, enhancing the experience with its stunning vistas. Visitors are not only treated to the sight of the cave waterfall but also to the unique cave formations that line the path. These geological wonders add to the allure of the historic Lookout Mountain Tower and the entire area. Standing at the mountain tower and blue heron overlook, one can truly appreciate the majestic beauty of this natural attraction.

Ruby Falls, with its captivating history and natural beauty, continues to be a must-visit destination for those seeking adventure and awe. The experience of seeing the thundering waterfall up close, surrounded by the rich history and stunning views of Lookout Mountain, is an unforgettable adventure that awaits all who venture into this extraordinary corner of the world.