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. 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.