Looking for the best trails around Saint Marys?

Explore the best rated trails in Saint Marys, PA, whether you're looking for an easy walking trail or a bike trail like the Mahoning Shadow Trail and Snow Shoe Rail Trail . With more than 33 trails covering 416 miles you're bound to find a perfect trail for you. Click on any trail below to find trail descriptions, trail maps, photos, and reviews.

Recent Trail Reviews

Clarion Highlands Trail

Franklin to Marianne, PA using the Clarion Highlands Trail.

July, 2026 by petemohan55

We started in Franklin and used the Samuel Justus and Sandy Creek Trails to reach the western terminous of the Clarion Highlands Trail. The segment between 322 and Kline Rd is essentially a vehicle access road, but is quiet and heavily wooded. I would recommend the northern detour from Kline to Camp Hoffman Roads going east and the southern detour going west. Kline has a 185-ft elevation change up to 322, best traveled downhill to the trail! The trail between Fern Rd and Walt Kahle Rd is in a sunken, poorly-drained cut that is badly flooded, and the access from Fern Rd is a muddy mess. We did a short detour on 322. The eastern segment of the trail is mostly double-track with crushed stone, some puddles, mud, and sections of exposed railroad sub-base, that consist of transversely places slabs of rock. On our visit the grassy segment east of Station Rd was overgrown. If you like varied gravel surfaces, you will enjoy this trail (if not the detours). Wider tires with lower pressures are advised. We continued to the Rail 66 Trail using the shoulders on US-322, but there were some big hills and fast traffic involved.

Knox & Kane Rail Trail

Started at the end of 7 Mile road and went to Kane trail head this time. Last time went towards De Young. Both times the trail is nice and smooth, shaded most of the way, and very peaceful.

July, 2026 by elkco55

Started at the end of 7 Mile road and went to Kane trail head this time. Last time went towards De Young. Both times the trail is nice and smooth, shaded most of the way, and very peaceful.

Tidioute Riverside RecTrek Trail

nice walking trail

June, 2026 by melgraves70

The trail is a nice walk and mostly in the shade. Great for walking but not for biking. There are a lot of tree roots. Great place to walk your dogs.

Accordion

Five Bridges Trail

5 bridges

June, 2026 by cleostary

Very nice quite trail lots of water and animals to see watch out for porcupines had a great time !

Mahoning Shadow Trail

Nice trail. Many things to see riding along the water. A little confusing whew going thru Punxsutawney but there is signage.

May, 2026 by wfsphone

Nice trail. Many things to see riding along the water. A little confusing whew going thru Punxsutawney but there is signage.

David S. Ammerman Trail (formerly Clearfield to Grampian Trail)

David S Ammerman Trail

May, 2026 by n1960burbank

We just got back from riding this trail. We had hybrid bikes and experienced no problems. The trail was well marked. The last 3 miles was all uphill so bring plenty of water. We rode onThursday and there was very little bike traffic. All in all a very nice trail well maintained and would recommend a visit.

David S. Ammerman Trail (formerly Clearfield to Grampian Trail)

David S Ammerman Trail

May, 2026 by n1960burbank

We just got back from riding this trail. We had hybrid bikes and experienced no problems. The trail was well marked. The last 3 miles was all uphill so bring plenty of water. We rode onThursday and there was very little bike traffic. All in all a very nice trail well maintained and would recommend a visit.

David S. Ammerman Trail (formerly Clearfield to Grampian Trail)

Good afternoon ride. Slightly downhill from Grampian to Curwensville. Scenic views with creek, bridges and mountain laurel.

May, 2026 by wfsphone

Good afternoon ride. Slightly downhill from Grampian to Curwensville. Scenic views with creek, bridges and mountain laurel.

David S. Ammerman Trail (formerly Clearfield to Grampian Trail)

Friendly folks walking the trail. Nice they had a few porta johns along the way.

September, 2025 by lilydalelah

Friendly folks walking the trail. Nice they had a few porta johns along the way.

West Creek Recreational Trail

Very nice trail!

September, 2025 by hartt20

Rode out 11 miles from Emporium toward St. Mary's (~22 miles RT). Beautiful scenery once you get out town. Several interpretive signs explaining the environment and history of the area. The trail is surface is mostly packed crush stone and is well maintained. Would definitely do this one again.

Five Bridges Trail

5 Bridges

July, 2025 by ljshofestall

Rough.. big gravel ..but beautiful. So much wildlife. Beaver dams. A bear jumped on the trail in front of me about 50 yards.. I just waited as he walked away from me.

Clarion-Little Toby Trail

Nice Trail- has some deep water holes

July, 2025 by carebare552

This trail goes through state game lands, is mostly shady and parallels an active railway. The active railway portion has some deep mudholes. It would be wise to start at Ridgeway as it is uphill to Brockway.

A shady path for a heat intensive day!

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