Rainbow Falls Guide Before Visiting 2026 Updated (Hardin County, TN)

Rainbow Falls is a waterfall in Hardin County, Tennessee, about 13 miles south of Olivet. This guide covers what to check, bring and expect before you go, using visitor ratings, official USGS records and live conditions for this exact location.

At a glance

Location

Hardin County, TN

Nearest town

Olivet (13 mi)

Visitor rating

★★★★★ 4.7 from 50 reviews

Crowds

Moderate

Access

Short hike likely

Coordinates

35.03181, -88.13203

USGS topo

Pickwick quad

Getting there

Rainbow Falls sits about 13 miles south of Olivet in Hardin County. Navigate to the coordinates 35.03181, -88.13203, which mark the waterfall itself; the trailhead or parking area may be some distance away. Visitors reach it on foot by trail. Check the current trail map for distance and elevation before you go.

Open directions in Google Maps or Apple Maps, or view the map on the Rainbow Falls listing. Navigation apps sometimes route onto seasonal forest roads, so check road status if you are heading into the mountains.

Tennessee's state park system manages many signature falls, including Fall Creek Falls, Burgess Falls, Cummins Falls and the South Cumberland area that includes Foster Falls, along with numerous state natural areas. In the east, Great Smoky Mountains National Park and the Cherokee National Forest hold most falls; check the national park's current parking requirements before visiting. Ruby Falls is a private commercial attraction with ticketed cave tours. Some popular state park gorges use permits or capacity limits in busy seasons, so check ahead. Flash floods are a serious hazard in narrow gorges, which can rise rapidly after storms upstream. Wet sandstone and limestone ledges are slippery, and cliff edges at the plateau rim are often unfenced. Ticks and copperheads are common in warm months.

What to bring

This checklist is tailored to Rainbow Falls based on what visitors report and the conditions typical of Tennessee. For the complete list, see our waterfall hike packing guide.

• Offline map and coordinates. Save 35.03181, -88.13203 and download offline maps; cell service is often weak near waterfalls.
• Shoes with real grip. Rock near falling water stays wet and slick even in dry weather.
• Water and a snack. More than you think you need, even for a short walk.
• A light rain layer. Spray from the falls and quick-moving showers can soak you.
• Headlamp. In case your visit runs later than planned; check sunset time in the conditions panel above.

How to prepare

Timing

Tennessee's wettest months generally run from winter into spring, so falls are usually fullest from about January through May. Spring also brings wildflowers in the Smokies and on the plateau's gorge slopes, and it is the favorite season for many visitors. Summer is hot and humid, with thunderstorms that can briefly swell creeks; it is also the main swimming season at sites like Cummins Falls and Foster Falls. By late summer and early fall, many plateau falls, including the big ones, can thin dramatically during dry spells. October brings fall color and heavy crowds, especially in the Smokies around Gatlinburg. Winter offers solitude and occasional ice formations on north-facing ledges, though mountain roads may close for snow. 50 Google reviews suggest steady but manageable traffic outside peak weekends.

Safety

Stay behind railings and off wet rock, never climb on the falls, and keep children within arm's reach near the water. Check the weather panel above for flood or storm alerts before you set out; water levels can rise fast after upstream rain. Our waterfall safety guide covers the most common hazards.

Respect the place

Pack out everything you bring, stay on established paths to limit erosion, and leave rocks and plants where they are. See Leave No Trace at waterfalls.

What visitors say

Rainbow Falls holds a 4.7-star average across 50 Google reviews, and 88% of reviewers give it five stars. That makes it the most reviewed waterfall in Hardin County. Visitors have shared 69 photos.

The topics that come up most in reviews: offroad trailloggingfun ridepretty placehikewalkvehicleridingwaterfallATV

See the rating breakdown or read reviews on Google.

History of the area

Rainbow Falls was entered in the Geographic Names Information System on May 19, 1980, and it appears on the USGS Pickwick 7.5-minute topographic map.

Its neighbors on the map tell the story of the surrounding land: Austin Hollow (valley, 0.4 mi), Stewart Hollow (valley, 0.6 mi), Franks Hollow (valley, 0.8 mi), and Marshall Hollow (valley, 1.3 mi).

Highland Rim and Central Basin Edge. Below and west of the plateau, the Highland Rim is a limestone upland whose edges are notched by gorges. Burgess Falls in Putnam County spills into a sheer-walled limestone gorge, and Cummins Falls in Jackson County drops into a broad pool surrounded by rocky ledges that draw swimmers. Coffee County, around Manchester and Tullahoma, holds the most listings in the state, including Machine Falls, a wide cascade in a protected natural area. On the western Highland Rim, Stillhouse Hollow Falls in Maury County and falls in Hickman, Lewis and Lawrence counties are smaller drops in quiet, wooded hollows.

Nearby waterfalls to add to your trip

Summary

Rainbow Falls about 13 miles south of Olivet is rated 4.7 out of 5 by 50 visitors. Check the live forecast and stream gauge above, save the coordinates for offline use, and pack for wet, uneven ground. Ratings, hours and access can change, so confirm conditions with the land manager before you drive out.

See the full Rainbow Falls listing for the map, photos and nearby landmarks.