The best MTB trails in Mifflin County
5.0
(1)
146
riders
18
rides
Last updated: November 9, 2025
25
riders
1. Rothrock State Forest loop via Tussey Mountain Trail
18.4km
01:40
280m
280m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
23
riders
2. Detweiler Run Natural Area loop
52.1km
05:18
1,170m
1,170m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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15
riders
3. Poe Valley State Park loop via Sand Mountain Road
25.9km
02:20
470m
470m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
4
riders
4. Rothrock State Forest and Whipple Dam State Park loop
39.8km
03:34
810m
810m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4
riders
5. Colyer Lake and Bear Meadows Natural Area loop
24.5km
02:10
460m
460m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
6. Poe Valley State Park to Poe Paddy State Park loop
27.3km
02:19
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
16
riders
7. Rothrock State Forest loop from Thistlewood
15.2km
01:25
340m
340m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
14
riders
8. Greenwood Furnace Stack No. 2 loop from Reedsville
34.0km
03:27
790m
790m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
7
riders
9. Rothrock State Forest – North Meadows Road view loop from Thistlewood
22.2km
02:04
520m
520m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
6
riders
10. Colyer Lake loop from Milroy
8.43km
00:45
120m
120m
Hard mountain bike ride. Great for any fitness level. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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