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Rock Run

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Nearby Mountain Bike Rides

McCall Dam and Cowbell loop
A solid mix of trail experiences with the least amount of rocks you'll find. (I didn't say none.) Near Mifflinburg, PA
From MP's sister site: MTB Project

Rock Run  

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Location: 41.5085, -76.934 View Map  Incorrect?
Page Views: 4,411
Administrators: Justin Johnsen, The Stoned Master, Kristine Hoffman
Submitted By: Justin Compton on Dec 4, 2011
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So much fun...


Rock Run is an easily accessable bouldering area tucked away in the Loyalsock State Forest in North Central Pennsylvania. The rock is quartz conglomerate with a mixture of sandstone and is of great quality. The rock tends to dry quickly after rain and the friction is like velcro in the winter. In the summertime the waterfalls and swimming holes along the creek offer some relief from the heat with very cold waters.

While the main area offers a handful of boulders,there are many more boulders and short cliffs scattered along the upper ridge of the mountain, at the look out and along Miners Run via the Old Miners Trail.

Adjacent mountains offer untapped boulders so explore to your hearts content!

Getting There 

The easiest way to access Rock Run is traveling North of Williamsport, PA to the small town of Ralston and then turn onto Thompson St. Take the forest service road, cross a bridge driving up past the cemetary and take a right at the fork in the road. Look for the boulders on the left in the woods. It is also possible to take the left fork up to a wide parking area on the right which should place you close to the Godzilla Boulder which is visable from the road. Head SouthEast from Godzilla to get to the rest of the boulders in the main area.

5 Total Routes

['4 Stars',1],['3 Stars',3],['2 Stars',1],['1 Star',0],['Bomb',0]

Featured Route For Rock Run
Bad Voodoo

Bad Voodoo V4 6B  PA : Rock Run : ... : Wave Boulder
Start at the obvious flake and climb up and right utilizing a few pockets to get up to a sloper and top out. ...[more]   Browse More Classics in PA

Photos of Rock Run Slideshow Add Photo
Jeremy traversing along Rock Run
Jeremy traversing along Rock Run
High Noon area...
High Noon area...
Jeremy traversing above freezing cold water.
Jeremy traversing above freezing cold water.
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