4.9
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hikers
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3.81km
80m
Hiking
Embark on an easy hike along the Lost Valley Trail, a scenic route that winds through a beautiful box canyon. You will enjoy creekside views and towering bluff formations as you cover its 2.4 miles (3.8 km) distance. The trail features a gentle elevation gain of 277 feet (84 metres),…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Buffalo National River
Waypoints
Start point
Parking
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1.88 km
Highlight • Waterfall
Tip by
3.81 km
End point
Parking
Way Types & Surfaces
Way Types
3.74 km
< 100 m
Surfaces
3.74 km
< 100 m
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The trailhead for the Lost Valley Trail is located in the Buffalo National River area, near the Boxley Valley Historic District in Arkansas. There is a dedicated parking area at the trailhead. Due to its popularity, especially during peak seasons, arriving early is recommended to secure a spot.
No, there are no permits or entrance fees required to hike the Lost Valley Trail or to access the Buffalo National River area where it is located. However, always check the official National Park Service website for any updated regulations or advisories.
The provided information does not explicitly state whether dogs are allowed on the Lost Valley Trail. In general, regulations for pets in national park areas can vary. It's best to check the official Buffalo National River website or contact park authorities directly for current pet policies, including leash requirements.
The Lost Valley Trail offers diverse scenery throughout the year. Spring and fall are particularly beautiful, with lush greenery and wildflowers in spring, and vibrant foliage in fall. During late summer and early fall, Clark Creek, which runs along the trail, may dry up or flow underground, impacting the visibility of some waterfalls. Always check weather conditions before your visit.
The Lost Valley Trail is generally rated as easy to moderate. The first mile to Eden Falls is mostly level and easy. Beyond that, sections become more rugged and steep, especially when climbing to Cobb Cave and the peak of Eden Falls. The entire 2.3 to 2.4-mile round trip typically takes around 1 hour and 5 minutes to complete, though this can vary based on exploration and rest stops.
The trail is renowned for its diverse features. You'll encounter creekside scenery, towering cliffs, and massive bluff formations. Key attractions include a picturesque Natural Bridge where an 8-foot waterfall cascades from a bluff, the massive 200-foot Cobb Cave (a large rock shelter), and the prominent 53-foot Eden Falls. Beyond the main falls, you can explore Eden Falls Cave, which contains an internal 25-foot waterfall.
Yes, you can explore some of the caves. Cobb Cave is a large rock shelter that is easily accessible. Beyond Eden Falls, the trail leads to Eden Falls Cave, which extends about 200 feet and features a 25-foot waterfall inside. Exploring this cave requires a reliable light source and some agility. Other smaller caves may require crawling on hands and knees. Always exercise caution when entering caves.
Yes, the Lost Valley Trail is generally considered suitable for families with children, especially the first mile to Eden Falls, which is relatively easy. However, be aware that sections beyond this point become more rugged and steep, with stone steps and potentially slippery surfaces. Some parts of the trail are even wheelchair accessible. Supervision is advised, particularly near cliffs and cave entrances.
Hikers on the Lost Valley Trail have opportunities to observe various wildlife. While specific species are not detailed, the diverse natural environment of the Buffalo National River area supports a range of animals. Keep an eye out for birds, small mammals, and other creatures typical of a forest and creek ecosystem.
Yes, hikers should exercise caution on the Lost Valley Trail. Rocks can be slippery, especially near waterfalls and creek crossings. There are also hazardous cliff areas, particularly around the bluffs and caves. The trail is known to be a frequent location for Search and Rescue operations, so always stay on marked paths, wear appropriate footwear, and be mindful of your surroundings.
The Lost Valley Trail is primarily an out-and-back route. You hike to the various points of interest, such as Eden Falls and Cobb Cave, and then return along the same path to the trailhead.