The main park trails range from .8 to 2 miles long. The park also lies along the 25 mile Adventure Hiking Trail. More information and maps can be found here: https://www.in.gov/dnr/parklake/files/sp-obannon_hike_adventuretrail.pdf https://www.in.gov/dnr/parklake/files/obannon_woods_trail.pdf
Budget cuts mean the trails have not been well maintained. Logging means it isn't the best views. But, it isn't bad... you can bike or hike the trails, separate from horse paths.
Yes. I'm not sure of the lengths. I believe their website has a list of them all.
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