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Cedar Sink Trail Mammoth Cave National Park

4.7
·68 reviews·Brownsville, United States

Explore a massive sinkhole where a river disappears underground, surrounded by unique rock formations and vibrant wildflowers.

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Spring mornings

River flow & wildflowers bloom

CrowdLow
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Cedar Sink Trail - Image 1

Cedar Sink Trail Mammoth Cave National Park

Best Time

Spring mornings

River flow & wildflowers bloom

CrowdLow

Highlights

Must-see attractions

Explore a massive sinkhole where a river disappears underground, surrounded by unique rock formations and vibrant wildflowers.

4.7
(68 reviews)

"A beautiful short trail with impressive rock formations and overhangs of the sinkhole."

Vertical photo
TIP

Check River Flow First

The sinkhole's main draw is the river; check park alerts for flow status before you go!

Stairs Require Caution

Be mindful of the steps in and out of the sinkhole, especially with pets or young children. :athletic_shoe:

Third hero image

Quick Facts

Rating

4.7 · 68 reviews

Type

Hiking Area

👶 Good for kids

Highlights

Discover the most iconic attractions and experiences

The Grand Sinkhole

The Grand Sinkhole

Bottom of the trail

Witness the impressive scale of the sinkhole with unique rock formations and overhangs.

Emerging River

Emerging River

Bottom of the sinkhole

See the river disappear underground or emerge, depending on the season and rainfall.

Abundant Flora

Abundant Flora

Along the trail

Discover diverse wildflowers and rare plants, especially vibrant in spring and summer.

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Planning Your Visit

Timing is Key for Cedar Sink

Visit when the river is flowing for the full sinkhole experience. Mid-spring to early summer is often best, but check park conditions. The trail has stairs, so consider your mobility.

Trail Accessibility & Amenities

This 1.8-mile trail is generally easy but features stairs into the sinkhole, making it challenging for some. A portable restroom is available at the parking lot. Dogs are welcome!

Best Times

When
Spring mornings
Why
River flow & wildflowers bloom
Crowd
Low
When
Summer afternoons
Why
Shaded trail, fewer bugs
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

Cedar Sink Trail, Kentucky 🥾 Mammoth Cave National Park📍 #mammothnationalpark #hike
lajessicaparker
662 likes • 4.4K views

Check River Flow First

The sinkhole's main draw is the river; check park alerts for flow status before you go! Reddit

Stairs Require Caution

Be mindful of the steps in and out of the sinkhole, especially with pets or young children. :athletic_shoe:

Save this short hike for your next trip to Mammoth Cave NP! 📍Cedar Sink Trail 🥾1.8 miles out and back, 232 ft elevation 🕳 Features two sink holes 🌼 Tons of different wildflowers! . . . #mammothcavenationalpark #mammothcave #hiking #hikingadventures #nationalpark #nationalparkgeek #nationalparklife #kentucky #nature #sinkholes #sinkhole #girlswhohike @mammothcavenps @glacier_national_park @n...
cloudystravel
149 likes • 1.6K views
Views from the bottom of the Cedar Sink Trail at Mammoth Cave National Park. 🌲🌿🍂🍁
caits.adventurez
1 likes • 91 views

Dog-Friendly Exploration

Bring your furry friend along! They'll love the shade and the adventure. 🐕

Pack Water & Snacks

While a short hike, staying hydrated is key, especially on warmer days. :water_wave:

Tips

from all over the internet

Check River Flow First

The sinkhole's main draw is the river; check park alerts for flow status before you go! Reddit

Stairs Require Caution

Be mindful of the steps in and out of the sinkhole, especially with pets or young children. :athletic_shoe:

Dog-Friendly Exploration

Bring your furry friend along! They'll love the shade and the adventure. 🐕

Pack Water & Snacks

While a short hike, staying hydrated is key, especially on warmer days. :water_wave:

What Travellers Say

4.7
(68 reviews)

Reviews Summary

Visitors rave about the unique geological formations and the impressive scale of the sinkhole at Cedar Sink Trail. Many appreciate the dog-friendly nature and the opportunity to see wildflowers. However, some note that the river may be dry depending on the season, and the stairs can be challenging for those with mobility issues.

"Around 2 miles out and back , sink hole is pretty big, couple of viewing platforms, unfortunately at this time I wasn't able to see the river emerging from the underground but still beautiful. Parking lot is decent size and there is portable bathroom at the parking lot. Free to visit and dog friendly."

Kaja SWIEB

"I hiked this trail yesterday and it was absolutely beautiful! I brought my dog with me and she loved it. There are stairs so be mindful of your dog doesn’t like stairs. It’s an easy hike if you can handle stairs. Lots of shade and stop spots."

Jade Woolsey

"Trail for running is not bad. It is rather on the easier side. The parking is right near the entrance. From scenic perspective it was not too good. The water dried up when we went. I think our timing was not quite right."

Suraj Powar

What People Like

Impressive sinkhole
Unique rock formations
Dog-friendly trail

What People Dislike

Dry riverbed
Challenging stairs

Frequently Asked Questions

🚇 🗺️ Getting There

The Cedar Sink Trail is located within Mammoth Cave National Park. Access is via a well-marked parking lot off Park Road. It's a popular spot, so arrive early during peak season. TikTokInstagram

Yes, there is a decent-sized parking lot directly at the trailhead. It can fill up, especially on weekends and holidays. Reddit

Cedar Sink Trail is a standalone hike and not directly connected to the main cave tour entrances. It's best accessed by car. Instagram

From the park's main entrance, follow Park Road. The Cedar Sink Trail parking area will be clearly signposted on your right. TikTok

The parking lot is generally accommodating, but large RVs might find it a bit tight during busy periods. Reddit

🎫 🎫 Tickets & Entry

No, hiking the Cedar Sink Trail is free! Mammoth Cave National Park does not charge an entrance fee for day use. Reddit

The trail is open year-round during daylight hours. There are no specific opening or closing times posted for the trail itself. Instagram

Mammoth Cave National Park is free to enter for day-use visitors. Fees only apply to specific cave tours. Reddit

While the park is generally accessible, hiking after dark is not recommended due to safety and lack of lighting. Instagram

No reservations are required for hiking the Cedar Sink Trail. It's first-come, first-served. Reddit

🎫 🏞️ Onsite Experience

The Cedar Sink Trail is approximately 1.8 miles roundtrip and typically takes about 1 to 1.5 hours to complete, depending on your pace and how long you spend at the sinkhole. InstagramReddit

The trail has about 232 feet of elevation gain, primarily due to the stairs leading into and out of the sinkhole. InstagramReddit

The trail is considered easy to moderate. The main challenge comes from the stairs into the sinkhole, which can be strenuous for some. Reddit

You'll experience a unique geological sinkhole, rock formations, overhangs, and potentially see the river emerge or disappear. It's also known for its diverse plant life. InstagramReddit

Yes, dogs are allowed on the Cedar Sink Trail as long as they are kept on a leash. Reddit

📸 📸 Photography

The bottom of the sinkhole offers dramatic views of the rock formations and the river. The viewing platforms provide excellent vantage points. Instagram

Absolutely! The trail is known for its wildflowers in spring and summer, and the unique sinkhole geology provides interesting subjects. InstagramReddit

Morning light can be beautiful for capturing the sinkhole's details, while afternoon offers shade. Consider the season for wildflower blooms. TikTok

Drone usage is restricted in national parks. Check the official Mammoth Cave National Park website for current drone regulations. Instagram

A wide-angle lens is great for capturing the scale of the sinkhole, and a macro lens can be useful for wildflower photography. TikTok

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