Pennsylvania State Parks:
Man-made waterfalls froth Slippery Rock Creek by the Old Mill at McConnells Mill State Park, Pennsylvania.
Pennsylvania State Parks:
An impressive stone furnace stands at Pine Grove Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
A log cabin is reflected in the fishing pond at Cook Forest State Park, Pennsylvania.
Pennsylvania State Parks:
A young couple relaxes in a rustic cabin at Clear Creek State Park, Pennsylvania State Parks.
Pennsylvania State Parks:
Tunnel vision at Tyler State Park, Pennsylvania State Parks
Pennsylvania State Parks:
Schofield Covered Bridge crosses Neshaminy Creek at Tyler State Park, Pennsylvania State Parks
Pennsylvania State Parks:
Sightseers enjoy the view at Kings Gap Environmental Education Center, Pennsylvania State Parks
Pennsylvania State Parks:
Hunting Hill Mansion in an archway at Ridley Creek, Pennsylvania State Parks
Pennsylvania State Parks:
A woman enjoys a campfire and rustic cabin at Worlds End, Pennsylvania State Parks
Pennsylvania State Parks:
The inside of the pavilion at Mont Alto State Park looks like a spider web, Pennsylvania State Parks
Pennsylvania State Parks:
Fallen Bridge at Kinzua Bridge State Park, Pennsylvania State Parks
Pennsylvania State Parks:
Rustic Cabins at Black Moshannon State Park, Pennsylvania State Parks
Pennsylvania State Parks:
This imposing stone structure is a small part of the furnace at Greenwood Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
The remains of the furnace, an imposing stone structure, is surrounded by tall spruce trees at Greenwood Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
Headstones form the 1800s are surrounded by fallen leaves, autumn-colored trees and a picket fence in the cemetery at Greenwood Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
A stone spillway and bridge are surrounded by trees at Greenwood Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
A mountain and beach are the background for a scenic dam, spillway and tower at Greenwood Furnace State Park, Pennsylvania.
Pennsylvania State Parks:
Snow falls on Henry’s Forge and the surrounding forest at Jacobsburg Environmental Education Center, Pennsylvania.
Pennsylvania State Parks:
Snow falls on the Henry Forge at Jacobsburg Environmental Education Center, Pennsylvania.
Pennsylvania State Parks:
The Skywalk stretches out over the fall foliage covered valley at Kinzua Bridge State Park, Pennsylvania.
Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
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Pennsylvania State Parks:
Oil derrick diorama at Oil Creek State Park, Pennsylvania State Parks
Pennsylvania State Parks:
This stone castle-like structure is the Gatehouse at Pymatuning State Park, Pennsylvania.
Pennsylvania State Parks:
This log and stone pavilion was assembled in the 1930s by the CCC at Sizerville State Park, Pennsylvania.
