Lake James State Park

Lake James State Park 
Lake James State Park offers boating, camping, swimming and fishing and 25 miles of trails, 15 of which are open to mountain biking.
Here is the Park website. Phone 828-584-7728 Map
Holly Discovery Trail 0.75 mile round trip  “a flat, easy trek through riparian forest adjacent to Paddy’s Creek.”
Overmountain Victory Trail  2 miles “follows the shoreline of Lake James and Paddy’s Creek through rolling terrain. Almost all of the trail is shaded under a mature, forest canopy.”
There are some other easy trails shared with mountain bikers.