gunpowder falls state park is a 2.8 mile out and back trail located near Kingsville, Maryland. The trail is good for all skill levels and primarily used for hiking. 2.8 miles Out & Back 514 feet hiking Hide Map AllTrails Terrain Road Satellite Expand Map Sign up now to see this map! ReviewsPhotosTracksMark Simmons1 year ago4 Completed5 ReviewsFollowed the blue trail to the north, took the first right and the trail eventually followed the river back to the starting point. Great hike.Mark Simmons2 years ago4 Completed5 ReviewsLocal favorite. Easy hike. I went south and did a loop on the Lost Pond trail and finished at starting point. I will return and do the north trails and the opposite shore trails.