Introduction
Nestled deep within Lookout Mountain, Ruby Falls Cavern Chattanooga TN captivates visitors with its stunning geological formations, breathtaking waterfall, and rich history. Ruby Falls is the tallest and deepest underground waterfall accessible to the public in the United States, standing at 145 feet and attracting thousands each year. Whether you’re a nature enthusiast, geology lover, or family looking for an adventurous day out, this cavern offers something unique.
In this comprehensive guide, we’ll cover everything you need to know about visiting Ruby Falls, from the highlights and history to the best tips for a memorable trip. This review is designed to address every aspect of the Ruby Falls experience, complete with common visitor concerns and practical advice.

Table of Contents
What is Ruby Falls Cavern Chattanooga TN
Ruby Falls is an underground gem located over 1,120 feet below Lookout Mountain’s surface. The main attraction of this cavern is its namesake waterfall, Ruby Falls, which is a magnificent 145-foot cascade illuminated by colorful LED lights. Ruby Falls Cavern is open year-round, providing visitors with a cool 60-degree environment even during Chattanooga’s warmer months.
This cavern is more than just a natural wonder; it’s also a historical landmark, attracting explorers, geology enthusiasts, photographers, and curious tourists alike. Ruby Falls promises an experience filled with wonder and awe as you explore the towering ceilings, narrow corridors, and intricate formations sculpted by nature over thousands of years.
The Fascinating History of Ruby Falls
Ruby Falls has a rich history dating back to 1928, when Leo Lambert, a local cave explorer, set out to uncover the hidden caves within Lookout Mountain. Originally, Lambert aimed to reopen the Lookout Mountain Cave—another natural wonder that had been closed due to nearby construction. During excavation, however, he stumbled upon an entirely new cave system, leading to the discovery of Ruby Falls.
Lambert was the first to set eyes on the underground waterfall, and he named it Ruby Falls in honor of his wife, Ruby. With its opening in 1930, Ruby Falls Cavern quickly became a popular tourist attraction, drawing people from all around the country.
Today, Ruby Falls has modernized its facilities, including elevators, paved pathways, and lighting, making it accessible to a broader audience.

Top Attractions Inside Ruby Falls Cavern
Ruby Falls Waterfall
The 145-foot Ruby Falls waterfall is the crowning jewel of this cave system. Visitors often describe the sight as awe-inspiring, with LED lights creating a beautiful ambiance around the cascading water. The waterfall is located within a spacious chamber, and the lighting highlights its height and the natural rock walls surrounding it. The sound of rushing water fills the chamber, adding to the mesmerizing experience.
Unique Rock Formations
The cave system around Ruby Falls is filled with impressive geological formations, including:
- Stalactites and Stalagmites: Delicate stalactites descend from the cave ceiling, while thick, pointed stalagmites rise from the ground, demonstrating nature’s artistic touch.
- Flowstone Formations: These curtain-like formations give the cavern walls a wavy, rippling appearance.
- The Leaning Tower and Frozen Niagara: Distinct formations shaped by years of water and mineral deposits, each with its own unique structure and beauty.
Each of these formations has taken thousands of years to develop, adding a layer of mystery and history to the cavern.
Ruby Falls Tours and Ticket Pricing Options
Ruby Falls offers various tour options to accommodate different interests and levels of adventure:
- Classic Waterfall Tour: This guided tour takes visitors through the main formations, leading up to the waterfall. The tour lasts about an hour, with tickets costing around $24.95 for adults and $13.95 for children. It includes brief history lessons and geological insights along the way.
- Lantern Tour: For a more intimate, adventurous experience, the Lantern Tour takes place in the evening, with visitors navigating the cave by lantern light. This option is ideal for those looking for a unique and slightly eerie exploration.
- Gentle Walking Tour: Designed for seniors and families with young children, this slower-paced tour accommodates those who need a more relaxed pace.

Tickets are available online and should be booked in advance, especially during peak tourist seasons.
Pro Tip: Check Ruby Falls’ official website for seasonal promotions, combo packages with other Lookout Mountain attractions, and group discounts.
Public Reviews and Common Visitor Pain Points
While Ruby Falls is a widely celebrated attraction, there are some common complaints and concerns among visitors that are worth noting.
Crowds and Wait Times
Due to its popularity, Ruby Falls can become crowded, especially on weekends and during the summer months. Many reviewers mention that large crowds can make the tour feel rushed, as tour guides must maintain a steady pace to accommodate all visitors. Booking a weekday morning tour can help reduce wait times and enhance your experience.
Accessibility and Pathway Challenges
Though Ruby Falls has taken measures to make the cavern more accessible with elevators and paved pathways, some sections are still narrow with low ceilings. Visitors with limited mobility, wheelchairs, or strollers may find certain parts of the tour challenging.
Lighting and Photography
The LED lighting enhances the experience but may not be ideal for photography. While stunning to the eye, the low light and colorful effects can make it hard to capture clear images on a smartphone camera. For the best results, bring a camera capable of handling low-light conditions.
Tips for an Optimal Ruby Falls Experience
- Arrive Early: To avoid peak crowds, plan to arrive early or book a weekday tour.
- Wear Appropriate Clothing: The cave is cool year-round, so bring a light jacket and wear sturdy shoes to navigate the slippery surfaces.
- Photography Tips: A camera with good low-light capabilities will help you capture the beauty of the falls and formations.
- Prepare for Walking: The tour involves about a mile of walking, so wear comfortable shoes and be ready for some stairs.
Nearby Attractions and Things to Do on Lookout Mountain
Ruby Falls is just one of the many attractions on Lookout Mountain. Here are a few more nearby spots to complete your adventure:
- Rock City Gardens Lookout Mountain: Famous for its “See Seven States” viewpoint, Rock City Gardens offers beautiful rock formations, gardens, and panoramic views.
- Rock City Gardens
- Incline Railway: Known as “America’s Most Amazing Mile,” this historic railway transports visitors to the top of Lookout Mountain, offering stunning views along the way.
- Chattanooga Incline Railway Tickets
- Point Park: A significant Civil War site, Point Park offers trails, history, and views of the Tennessee River.
Each of these sites offers a unique experience, making Lookout Mountain a full day of adventure for visitors of all ages.
Conclusion: Is Ruby Falls Worth the Visit?
Ruby Falls is an iconic natural wonder that combines beauty, history, and adventure. While there are some minor challenges, such as crowds and limited accessibility, the experience of seeing Ruby Falls waterfall, the intricate rock formations, and the fascinating history is well worth it.
For those planning a visit, consider arriving early, dressing comfortably, and booking your tickets in advance. Ruby Falls is a memorable experience for adventurers, families, and history enthusiasts alike, offering a chance to explore one of America’s most awe-inspiring underground attractions.
Related Resources
If you’re looking for other exciting opportunities in the remote area, check out Caverns of Sonora or Cascade Caverns.
For some great information on caving, visit Home – National Speleological Society.
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