Directions: Deam Lake State Recreation Area - south end
Delany Park State Recreation Area - north
Trail Information: At 45 miles the Knobstone trail is Indiana's longest hiking/running unimproved footpath. Rising and falling nearly 20,000 feet along its entire length this is one of the most difficult and strenuous trails east of the Mississippi. Each year in the spring there is an ultra marathon which covers the length of this trail = 5 more torturous miles.