I want to flag something before writing: there’s no “Whirl’s End State Park” in Sullivan County, PA. You’re almost certainly thinking of Worlds End State Park — a well-known park in Sullivan County. Let me confirm this isn’t a data issue in your directory.

That said, here’s the description for Worlds End State Park:

Tucked into a narrow valley where Loyalsock Creek carves through the Endless Mountains, Worlds End State Park feels like Pennsylvania’s best-kept secret. The park takes its name from the rugged, seemingly impassable terrain that early settlers encountered here — and that dramatic landscape is exactly what draws visitors today.

The park’s centerpiece is the Loyalsock Creek gorge, where hemlock-shaded cliffs rise steeply from clear mountain water. Swimming in the natural pool near the dam is a summer tradition, and the creek offers solid trout fishing in spring. For hikers, the 59-mile Loyalsock Trail passes through the park, with the Canyon Vista trail offering one of the finest overlooks in northeastern Pennsylvania — a sweeping view across forested ridges that peaks during fall foliage season.

Camping here is intimate, not sprawling. The park offers 70 tent and trailer sites along the creek, plus rustic cabins that book quickly for autumn weekends. Sites are wooded and well-spaced, with the sound of the creek as background noise.

Beyond hiking and swimming, visitors enjoy mountain biking on surrounding state forest roads, kayaking the creek after spring rains, and cross-country skiing in winter. The park’s relatively remote location in Sullivan County — one of Pennsylvania’s least populated counties — means dark skies and genuine quiet.

Visit mid-October for peak color, or late June for warm water and long days without the August crowds.

Explore Nearby

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• McAuley Road Scenic Byway — Scenic Byway in North Carolina