Hocking Hills State Park, Ohio, United States. Small waterfall on the trails at Old Mans Cave.

Hocking Hills State Park, Ohio, United States. Ash Cave in Hocking Hills State Park.

Hocking Hills State Park, Ohio, United States. The warning sign says it all. There are cliffs and the trails are not hazardous if you stay on the trail. Unfortunately, the ranger station had to install a helipad to airlift hikers who choose not to follow the guidelines.

Hocking Hills State Park, Ohio, United States. There are picnic shelters and restrooms located at Old Mans Cave, Rock House and Ash Cave. This is the Ash Cave Shelter. The shelters are reservable. When not reserved they are available for use by the general public.

Hocking Hills State Park, Ohio, United States. Conkles's Hollow Nature Preserve. There are six scenic areas located in Hocking Hills each with unique geological features and scenery.

Hocking Hills State Park, Ohio, United States. Conkle's Hollow is a hike through a gorge surrounded by sandstone cliffs and a lush forest.

Hocking Hills State Park, Ohio, United States. Hiking trail along the river at Cedar Falls. The trail is located on the bottom of the gorge and is a good hike for kids.

Hocking Hills State Park, Ohio, United States. View of the towering sandstone cliffs along the Cedar Falls trail.

Hocking Hills State Park, Ohio, United States. The highlight of the Cedar Falls trail.

Hocking Hills State Park, Ohio, United States. The park has done a beautiful job creating trails that flow with the natural beauty of the surrounding environment. This portion of the trail was designed by a Tokyo mathematician and architect.

Hocking Hills State Park, Ohio, United States. Cedar Falls

Hocking Hills State Park, Ohio, United States. Cedar Falls is the largest falls in terms of volume in the park.

Hocking Hills State Park, Ohio, United States. Old Mans Cave is the most popular area of the park. It is adjacent to the campground.

Hocking Hills State Park, Ohio, United States. Picnic shelter at Old Mans Cave.

Hocking Hills State Park, Ohio, United States. Old Mans Cave Visitors Center has nature center, trail information, gift shop, restrooms and snack bar.

Hocking Hills State Park, Ohio, United States. The Old Man's Cave in Hocking Hills.

Hocking Hills State Park, Ohio, United States. Hiking trails in the Old Mans Cave Scenic Area.

Hocking Hills State Park, Ohio, United States. Old Man's Cave Area in Hocking Hills State Park.

Hocking Hills State Park, Ohio, United States. There is an archery range available at Hocking Hills. The archery range also appeared to be free of charge.

Hocking Hills State Park, Ohio, United States. This is the main archery range. There is also a 3D range with various targets at varying yardages. Portions of the park are open for hunting.

Hocking Hills State Park, Ohio, United States. Waterfall tumbles over a cliff in Hocking Hills.

Hocking Hills State Park, Ohio, United States. Stone bridge over a gorge. There are many different styles of footbridges throughout the park for hikers.

Hocking Hills State Park, Ohio, United States. Bridge over the waterfall known as The Devils Bathtub.