Grotto Falls
Tennessee • 25 ft
By Armen Suny · Last verified Mar 2026
Photo Credits (5)
Difficulty
Moderate
Trail Length
2.6 miles
Trail Type
Out And Back
Elevation Gain
585 ft
About Grotto Falls
Grotto Falls is a picturesque 25-foot waterfall located in the Great Smoky Mountains National Park, Tennessee. It is unique as it allows visitors to walk behind the waterfall, offering a rare and immersive experience.
The Setting
Grotto Falls sits at 3,704 feet within Great Smoky Mountains National Park, in the mountains of Tennessee. The falls drop 25 feet.
Height: 25 feet
Nearby Falls Worth Visiting
Mingo Falls (120 ft) lies 13.9 miles to the southeast. Also nearby: Ramsey Cascades (100 ft, 8.7 mi) and Rainbow Falls (80 ft, 1.1 mi).
Trail & Hike Details
The Approach
The moderate 2.6-mile out-and-back trail gains 585 feet of elevation on the way to the falls.
Trail Description
The trail to Grotto Falls is a well-maintained path through lush forest, featuring moderate elevation gain and occasional rocky sections. The trail crosses small streams and provides a serene hiking experience. The highlight is walking behind the waterfall, where visitors can feel the cool mist and enjoy a unique perspective.
What to Expect
The falls drop a gentle 25 feet. Dogs are welcome.
Accessibility
The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.
Frequently Asked Questions
🐶 Are Dogs Allowed at Grotto Falls?
✅ Dogs are allowed
Are There Any Fees or Permits Required?
🆖 No fees required
🏊 Is There Swimming at Grotto Falls?
❌ Swimming is not allowed
When to Visit
Spring and early summer are ideal for visiting Grotto Falls, as the waterfall flow is typically strongest during these seasons. Fall offers beautiful foliage, while summer provides lush greenery. Winter visits may be possible but can be icy and require extra caution.
Seasonal Access
The best time to visit is Spring, Summer, and Fall. Winter access may be limited. Check the National Park Service website for current conditions.
Safety Information
The trail can be slippery, especially near the waterfall. Watch for wet rocks and muddy sections. Be cautious of wildlife, and carry bear spray if hiking during early morning or evening hours.
Current Water Conditions
20 ft³/s
Current discharge — how much water is flowing
About average for this time of year
Based on 3 years of record
2.75 ft
Water depth at gauge
7-Day Discharge Trend
What does this mean for your visit?
Flow is about average for this time of year.
About This Gauge
Know when to go.
Get a free email alert when waterfalls near Gatlinburg hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.
Weather Forecast
Location & Access
Getting There
Grotto Falls is accessed via the Trillium Gap Trail, which begins at the Roaring Fork Motor Nature Trail. The trailhead is well-marked and located near Gatlinburg, Tennessee.
Get Directions on Google MapsParking
Parking is available at the Trillium Gap Trailhead along the Roaring Fork Motor Nature Trail. However, parking can be limited during peak seasons, so arriving early is recommended.
Elevation
3704 feet above sea level
Coordinates
35.673875° N, -83.449556° W
Land Management
Managed by NPS
Visitor Tips & Gear
Arrive early to secure parking, especially during peak seasons. Wear sturdy footwear as the trail can be muddy and slippery near the waterfall. Bring water and snacks, and consider a rain jacket if you plan to walk behind the falls.
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With 2.6 miles and 585 ft of elevation gain, sturdy boots and trekking poles will help on this moderate trail. Sun exposure on the trail makes good sun protection a must in summer.
America the Beautiful Annual Pass
Covers entrance fees at 2,000+ federal recreation sites — required at most National Parks.
Polarized Sunglasses (Knockaround)
Cuts glare off the water so you actually see the falls — and your photos turn out better too.
Columbia Watertight II Rain Jacket
Packs into its own pocket, seam-sealed, and keeps you dry from spray and surprise rain.
Earth Pak Waterproof Dry Bag
Keeps your phone and gear dry when waterfall mist soaks everything else.
Waterproof Phone Pouch (AiRunTech)
Cheap insurance — take photos right next to the falls without killing your phone.
Timberland Euro Sprint Mid Waterproof
Trusted waterproof boot with premium leather and grippy rubber sole — reliable on rocky, wet trails.
TrailBuddy Trekking Poles
Lightweight aluminum, cork grips, and flip-locks that actually hold — a best-seller for good reason.
Where to Stay
The Circle Of Life, Hot Tub, Theater Room, 560 FREE tickets each paid day
Brookside Lodge - Gatlinburg - On the River
Baymont by Wyndham Gatlinburg On The River
BEES KNEES A-frame Cabin for 2 hot tub wifi
Browse vacation cabins and private rentals nearby
Unique outdoor stays — tents, yurts, and treehouses
Rent a campervan or RV for your waterfall road trip
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Nearby Campground
TWIN CREEKS PICNIC PAVILION
3.1 miles away · 1 sites
Overview Twin Creeks Picnic Pavilion is the largest in the park, surrounded by the scenic forest of the Great Smoky Mountains National Park. Located in a secluded and private section of the Smokies, this pavilion is a popular place for group trips.Recreation Great Smoky Mountains National Park is a hiker's paradise, with over 800 miles of maintained trails ranging from short, leg-stretchers to strenuous treks, with a number of which accessible near the picnic area. Hiking is not the only reason f
Book on Recreation.govNearby Hot Springs
Hot springs near Gatlinburg, Tennessee
Looking for a soak after your hike? Explore more hot springs near Gatlinburg, Tennessee on SoakingSprings.
Explore Tennessee springsAdditional Information
Nearby Attractions
Nearby attractions include the Roaring Fork Motor Nature Trail, Rainbow Falls, and the town of Gatlinburg.
Wildlife
The area is home to diverse wildlife, including black bears, deer, and various bird species. Visitors should practice bear safety and avoid feeding wildlife.
Cities near Grotto Falls
Nearby Waterfalls
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