These majestical islands were formed by deposits of sand, mud, and clay that the river carried down from the Allegheny Mountains.

Over 700 miles of streams cut deeply into a rugged plateau through diverse stands of Allegheny hardwood, creating a steep and rolling topography.

Known for the rugged Bald Eagle Mountain and Allegheny Plateau which enhance the beauty of the 1,730-acre lake.

Complete with trails leading through waterfalls, and mature forests, Beltzville offers several discoveries of varying treasures, even fossils.

Perched on top of the Allegheny Plateau, Black Moshannon State Park features a Bog Natural Area which you disocver through its trails and boardwalk.

Caledonia is a treasure for nature enthusiasts and historians alike. Near Gettysburg, the park has become a favorite for Civil War buffs.

Sprawling 1,275 acres, Lake Marburg draws anglers, boaters, and swimmers. The forests of Codorus stand in tall contrast to the surrounding farmlands.

Fabulous view of Pine Creek Gorge, Pennsylvania's Grand Canyon with trails traversing rugged terrain, and steep cliffs offering abundance of sights.

Cook Forest's stand of old growth white pine and hemlock timber, called the Forest Cathedral, is a National Natural Landmark.

A stroll into American History, the canal is the only remaining continuously intact canal of the great towpath canal building era.

One of the last large free-flowing rivers left in America, famous for its folded mountains and water gaps.

Recreation opportunities abound on the scenic Delaware River and in the surrounding unspoiled landscapes.

First settled and farmed by Mennonites who powered their industries with the water of Skippack Creek, the land is a quiltwork of cropland and forest.

Fort Washington State Park and the community of Fort Washington take their name from the fort built here by soldiers during the American Revolution.

Ringed by thick woodlands, the horseshoe-shaped Frances Slocum Lake provides 165 acres for boating, fishing, and relaxing.

Set amidst the old, quaint farmland of southeast Pennsylvania, French Creek offers two lakes, extensive forests and 40 miles of hiking trails.

This picturesque park is situated among gently rolling farm fields and heavily wooded hillsides. All stages of foreset succession are viewable.

Nestled in the mountains of northeastern Huntingdon County, historic Greenwood Furnace State Park offers a serene haven of natural beauty.

Middle Hickory Creek flows through meadows studded with bogs and beaver ponds. Large white pine are scattered in open areas.

The Boulder Field, a National Natural Landmark, has over 40 miles of hiking trails, three state park natural areas and miles of trout streams.

Situated on the northern edge of the Lehigh Valley, the rolling terrain of Jacobsburg gives rise to the foothills of the Pocono Plateau.

Enjoy plenty of outdoor recreation at tranquil Lackawanna Lake and Kennedy Creek in both the winter and summer.

Laurel Hill lake is surrounded by thousands of acres of pristine state park and state forest lands.

Situated at the western end of Locust Valley near the headwaters of Locust Creek, the park encompasses 1,144 acres, including a 52-acre lake.

Marsh Creek State Park is located in the rolling hills of northcentral Chester County and is 1,705 acres in size and contains a 535-acre lake.