Check out some of the best hiking, walking and backpacking routes in Delaware County, Pennsylvania. The
Ridley Creek Yellow Trail Loop is the most popular trail. The trail with the highest elevation climb is the
Red, Yellow and Blue Trail Loop - Ridley Creek State Park Area 14-16 and the trail with the least amount of climbing is the
Chester Creek from Road West Knowlton Road Out and Back. The longest trail is the
Crum Creek and Crum Woods Loop at 14.9 km. For a shorter adventure you can try the
Athertyn Trail and Scout Trail Loop at 2.9 km. Get off line access to Town, Healthcare, Bus Stop, and Shelter locations and much more with a Hiiker subscription.