Adventure Hiking Trail

This challenging 25-26.5 mile loop trail is generally completed in 2.5 to 3 days by hikers in good physical condition. It's designed for multi-day backpacking trips.

No, the trail is considered strenuous and rugged, recommended for experienced hikers due to its demanding nature. It features frequent and significant elevation changes, very steep sections, and rough paths. It's not ideal for beginners or young families.

The terrain is characterized by constant ascents and descents through hills and ravines, with many steep sections. You'll encounter rough, rutted paths, loose rocks, and fallen trees. The unique karst landscape includes numerous sinkholes and caves. After rain, sections can be very muddy or swampy, making footing difficult.

The trail is located within O'Bannon Woods State Park and Harrison-Crawford State Forest. You will need to pay the entrance fee for O'Bannon Woods State Park. For current fee information, it's best to check the official in.gov website for Indiana State Parks.

Yes, dogs are generally allowed on the trail, but they must be kept on a leash at all times. Always ensure your pet is under control and that you pack out any waste.

Spring and fall are generally the best times. Spring offers plentiful wildflowers, while fall provides impressive foliage. Summer can be lush but also hot and humid. Be aware that the trail can be very muddy after rain, regardless of the season.

Primary access points and parking are available within O'Bannon Woods State Park and Harrison-Crawford State Forest. Many hikers begin their journey from the O'Bannon Woods State Park area, where facilities are available.

Water availability is a significant challenge on this trail. Due to the karst topography, water drains quickly into sinkholes, making it largely "dry." Hikers often need to stash water at road crossings or plan carefully for the few reliable sources, such as the Blue River or near the O'Bannon Woods State Park campground. Always carry sufficient water or a reliable filtration system.

You'll journey through deep forests, enjoy diverse plant life, and encounter unique karst geological features like sinkholes. A major highlight is the many scenic views from high bluffs overlooking the Ohio River, Indian Creek, and Blue River. The trail also passes historical elements, including old pioneer homesteads and an late 1800s iron bridge.

Yes, the route also passes through sections of the Adventure Trail, ADT - Indiana (South) - H - Seg 4, and the Upper Blue River Trail.

Yes, the trail is well-suited for multi-day trips and offers several options for overnight stays. There are four to five designated shelter houses and numerous secluded backcountry camping spots available along the route.