Armstrong Trails welcomes you to Armstrong, Westmoreland, and Clarion Counties, we invite you to enjoy hours of recreation. Armstrong Trails currently has 52.5-miles of trail on the eastern bank of the Allegheny River and northern bank of the Kiskiminetas River for trail users to enjoy (48-miles currently open for use-see news). Whether you bike, walk, hike, run, geocache or are a history buff. There are plenty of opportunities to explore our beautiful countryside, signs of days gone by (see history), flora/fauna, birds, wildlife and of course, the beautiful Allegheny and Kiskiminetas Rivers.