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


Ruby Falls is an underground waterfall hidden deep inside a mountain in Chattanooga, Tennessee. Located on Chattanooga’s historic Lookout Mountain, this impressive site is an ideal destination for nature lovers and adventure seekers alike. Once you descend beneath the waterfall, you will experience unforgettable moments exploring Tennessee’s unique natural beauty. But what is there to know about the history of this underground waterfall and the interesting formations around it?

Inside Lookout Mountain in Chattanooga, Tennessee, there is a famous tourist attraction. Visitors start their journey with a glass elevator that descends 260 meters into the mountain. They walk along the path to the cave, learn the story of its accidental discovery and see ancient geological formations.

This impressive natural wonder features a spectacular 145-meter waterfall, the highest cave waterfall in the Americas. Visitors come from all over the world to explore this beauty and the surrounding cave. Walking to Ruby Falls, you can see stunning rock formations and explore the cave path.

History of Ruby Falls: Tennessee’s Highest Underground Waterfall

When was Ruby Falls discovered? It was discovered in 1928 by Leo Lambert while he was surveying the mountain to build an inclined railroad. While looking for a suitable place for the railroad, he found an entrance in the mountainside. Climbing into the cave, he reached a river and a beautiful waterfall. Lambert was so impressed by the sight that he decided to turn it into a tourist attraction.

On December 6, 1928, they saw the waterfall for the first time by lowering a camera down the shaft. The waterfall was named after Leo’s wife, Ruby Lambert. This event is considered an important moment in its history. In 1969, the waterfall was declared a National Natural Monument by the United States government.

Ruby Falls Underground Waterfall

Today, visitors can enjoy the waterfall by taking a journey 260 meters deep. Guided tours take visitors past the waterfall and back to the surface. At night, the waterfall is illuminated with colorful light shows, offering an enchanting experience. The tour also includes views from the mountain tower and the Blue Heron viewpoint. It offers the chance to explore Rock City and zipline from high above.

High Point ZIP Adventure at Ruby Falls in Chattanooga, TN

The High Point ZIP Adventure at Ruby Falls in Chattanooga, TN, offers an adrenaline-filled experience and takes you soaring high above the treetops. This unforgettable attraction gives a new perspective of the beautiful mountain and surrounding landscapes.

Visitors are provided with safety equipment such as seat belts and helmets, and expert guides ensure that even first-time zipliners feel comfortable and safe. Along the way, participants enjoy the tranquil natural environment with gentle walks between ziplines.

This tourist attraction includes a total of four ziplines, each offering a unique thrill. Ziplining up to 70 meters high, you experience the beauty of the TN Valley and Chattanooga cityscape. Sustainability practices are integrated with minimal impact on the natural environment. There is also a 12-meter climbing tower for adventurous guests, offering an even wider view. It is an experience not to be missed for adventure seekers and nature lovers.

Tips for Visiting the Cave Waterfall at Ruby Falls in Tennessee

If you are planning a trip to Chattanooga, TN and are thinking about visiting the waterfall, you should keep a few things in mind to have the best experience.

  • The waterfall is located inside the mountain, so after you get your ticket you go down in a glass elevator. Here a guide will meet you and show you a movie about the history of this attraction. It is always new and exciting to learn how this place was discovered and what stages it has gone through throughout history.
  • The walk from the parking lot to the falls is about a mile long and you can encounter different structures; sometimes low, sometimes narrow but high areas. Shaped by an ancient Tennessee underground river, you will see many different rock formations. It can be slippery in places, so wearing appropriate footwear is important for your safety and comfort.
  • Once you reach the waterfall, take some time to take in the natural beauty around you. This is the highlight of your tourism experience in the area. Photographing the waterfall can be a bit tricky. Lit in shades of yellow and purple, the waterfall is exquisite and one of the best of natural wonders.


How high is the waterfall?

The waterfall is the highest waterfall in Chattanooga and one of the highest waterfalls in the United States, 145 meters high. This place is home to some of the most fascinating underground wonders.

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

Is there an entrance fee to see the waterfall?

Yes, there is an entrance fee for both adults and children. You can check the current prices on the official website. You can buy your tickets online. This way you can also get information about the maintenance times.

Is Ruby Falls real or fake?

Many people wonder if this place is fake. The answer is that it is a real place! The waterfall was found by Leo Lambert while exploring the mountain. He found a cave behind the waterfall and named it after his wife Ruby.

Ruby Falls Tennessee Places
Chris Cornell

Is Ruby Falls worth a visit?

Definitely worth it. Hidden beneath the mountain peak in Chattanooga, TN is a wonderful sight: Ruby Falls. As the deepest underground waterfall open to the public in the United States, it is a wonder worth exploring. The thundering water of the waterfall spills deep into the mountain, making it the highest and deepest waterfall open to the public.

Best Time to Visit Ruby Falls

The best time to visit Ruby Falls depends on your preferences regarding weather, crowds and seasonal activities.

Spring (March-May): Spring is the perfect time to visit this place, with mild temperatures and flowers in bloom. However, this season can be quite rainy, so be prepared with appropriate clothing and footwear.

Summer (June-August): Summer is the peak tourist season with hot weather and long days. You can make longer explorations during this period. However, you may encounter larger crowds and potentially longer waiting times during this popular time.

Autumn (September-November): Lookout Mountain offers spectacular views as the leaves change color. During this season, there are fewer crowds than in the summer months, making it an ideal time for those looking for a more relaxed experience.

Winter (December-February): Visitor numbers are at their lowest during this period, but the waterfall remains open and offers a unique, tranquil experience. Dress warmly and be prepared for the possibility of snow or ice on the 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 to I-24 West. Merge with I-24 West and continue approximately 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 you will arrive in approximately 1.5 miles.
  • From Atlanta, Georgia Head north on I-75 towards Chattanooga. Take I-24 West towards 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 you will arrive in approximately 1.5 miles.
  • From Nashville, Tennessee: Take I-24 East towards 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 you will arrive in approximately 1.5 miles.
  • 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 walk or bike the remaining distance (about 3 miles) to get here.

Ruby Falls Cave Rock Formations Tennessee


A private parking lot is available for visitors. The parking lot is close to the entrance 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 in advance to confirm the most up-to-date parking information.

During peak seasons or on weekends, the parking lot can fill up quickly. Therefore, arriving early makes it easier to find a parking space. You can also explore the parking lots around Lookout Mountain, but be aware of the parking rules.


Ruby Falls, this unique natural wonder in Chattanooga, Tennessee, offers visitors an unforgettable experience. Deep in the mountain, this mesmerizing waterfall stands out both for its height and the cave formations around it. Located in the heart of Lookout Mountain, Ruby Falls is a must-see for anyone who wants to discover the natural beauty of Tennessee.