Are dogs allowed on Echo River Spring and Sinkhole Loop?

Yes, dogs are allowed on Echo River Spring and Sinkhole Loop but must be kept on a leash at all times. Pack out waste and respect wildlife.

Do I need a permit to hike Echo River Spring and Sinkhole Loop?

No, Echo River Spring and Sinkhole Loop does not currently require a permit. Still check for seasonal closures or day-use fees with the managing agency before heading out.

How difficult is Echo River Spring and Sinkhole Loop?

Echo River Spring and Sinkhole Loop is rated moderate. It is 3.1 miles long with 535 feet of elevation gain. Difficulty ratings reflect a combination of distance, elevation gain, and terrain — your experience will depend on your fitness level and trail conditions.

Status unknown — verify before visiting

We don't have current condition data for this trail. Check with the land manager before you go.

See Kentucky trail conditions

ModerateLoop

Mammoth Cave National Park/Kentucky

Echo River Spring and Sinkhole Loop

Mammoth Cave, Kentucky

3.1 mi

Distance

535 ft

Elev. Gain

1h 14m

Est. Time

Loop

Route Type

Moderate

Difficulty

About This Trail

Imported description

This trail takes you to two springs and the banks of the river before returning to the trail. The trail is heavily wooded. The River Styx Trail leads to the Mammoth Dome Sink Trail.

Trail Conditions

Unknown

We have no current condition data for this trail. Check with the operator before you go, and submit a report below if you've been recently.

No recent condition reports. Be the first to share what you see on the trail.

Elevation Profile

Min:151 ft

Max:236 ft

163 ft

Trail Details

Route Type: Loop
Surface: Dirt

Official sources & verification

Managed by National Park Service

Verify before you go

Source of truth

National Park Service unit page
Alerts, conditions, and the unit's plan-your-visit page.

Verify by phone or mail

Operator:270-758-2180
Address:1 Visitor Center Parkway · Mammoth Cave, KY · 42259-0007

Reviews

No reviews yet

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Legacy import — verify before navigating

Path geometry came from our pre-launch legacy database. Routes have not yet been re-verified against the operator and may differ from the actual trail.

Status unknown — verify before visiting

Echo River Spring and Sinkhole Loop

About This Trail

Trail Conditions

Trail Conditions

Elevation Profile

Trail Details

Reviews

No reviews yet

Nearby Trails

Dixon Cave Trail Loop

Green River Bluffs and Heritage Loop

Sinkhole Trail

Echo River and River Styx Springs Trail

Sal Hollow and Buffalo Creek Loop Trail

Buffalo Creek and Saw Hollow Loop

Other trails in Mammoth Cave National Park

Cedar Sink Trail

Sinkhole Trail

Dixon Cave Trail Loop

Echo River and River Styx Springs Trail

Sal Hollow and Buffalo Creek Loop Trail

Big Hollow North and South Loops Trail

Campgrounds near this trail

River Floodplain Campsites

Mammoth Cave Campground

Maple Springs

Mammoth Picnic Shelters

Turnhole Backcountry Campsite Mammoth Cave

Thousand Trails Diamond Caverns RV & Golf Resort

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