Snyder-Middleswarth State Park
Snyder-Middleswarth State Park is a small, secluded Pennsylvania state park nestled in a narrow valley of Snyder County, known for its old-growth hemlock and white pine, cool mountain stream, and quiet picnic setting amid dense second-growth forest. The park preserves a remnant of the once-vast hemlock forests that covered central Pennsylvania, offering visitors a shady retreat with rustic facilities, a scenic drive along Swift Run, and access to nearby state forest lands. With its tranquil atmosphere, towering evergreens, and seasonal wildflowers, the park is a popular stop for picnicking, nature study, and exploring the surrounding Bald Eagle State Forest road network.
Free
Visiting with Dogs
Dogs allowed on-leash; keep under control, clean up waste, avoid buildings and swim areas, and follow posted Pennsylvania park rules.
Visitor Tips & Reviews
What Visitors Say
A quiet, remote forest park with cool hemlock shade, a babbling stream, rustic picnic spots, nearby trails, and abundant wildlife, perfect for peaceful day trips and unplugged nature escapes.
Tips from Visitors
- Bring insect repellent; mosquitoes and ticks are common in summer.
- Cell service is limited; download maps or directions beforehand.
- Wear waterproof boots; trails can be muddy after rainfall.
- Pack out all trash; there are limited waste facilities.
- Check weather and stream conditions before hiking or fishing.
- Carry extra water; there are no reliable potable water sources.
Amenities




Nearby Attractions
Explore these attractions near Snyder-Middleswarth State Park:
- Bald Eagle State ForestSurrounding the park, this extensive state forest provides miles of forest roads, vistas, and backcountry opportunities for driving, hunting in season, and exploring central Pennsylvania’s rugged ridges and valleys.Within the park
- Raymond B. Winter State ParkA larger nearby state park featuring a small lake with a sand beach, hiking opportunities, and year-round programs, offering more developed recreation to complement the quiet setting of Snyder-Middleswarth.12 miles away
- Shikellamy State ParkLocated at the confluence of the North and West Branches of the Susquehanna River, Shikellamy offers river views, boating access, and picnicking with a more open, riverside atmosphere.30 miles away
Things to Do at Snyder-Middleswarth State Park
Camping at Snyder-Middleswarth State Park
No camping on-site; use nearby state forest or state park campgrounds instead.
Hiking Trails
Snyder-Middleswarth State Park offers quiet, lightly trafficked day hikes through old-growth hemlock and mixed hardwood forest. Trails are generally easy to moderate, with some roots, rocks, and occasional muddy spots. Hikers enjoy shaded paths along Swift Run, abundant birdlife, and seasonal wildflowers. Limited signage means a map or GPS is helpful. Picnic areas and a peaceful, remote feel make it ideal for a relaxed nature escape.
Snyder-Middleswarth Loop Trail
ModerateA forested loop starting near the picnic area that follows old footpaths and park roads through mixed hardwoods and hemlock stands, with several short but steep sections and occasional rocky footing.
Swift Run Hemlock Trail
Easy–ModerateA mostly gentle trail that parallels Swift Run and passes through mature hemlock groves and moist ravines, offering shaded walking, stream views, and good birding opportunities.
Ridge Overlook Trail
Moderate–HardA longer out-and-back route that climbs from the valley floor to a narrow ridge above the park, with sustained uphill sections, rocky segments, and limited but rewarding views through the trees along the crest.
Middle Creek Connector Trail
EasyA short connector following old grades and gentle terrain between the main picnic area and the park’s western boundary, ideal for a relaxed walk or linking to longer routes in the surrounding state forest.
Valley Floor Nature Walk
EasyA mostly level interpretive-style walk near the picnic and parking areas that highlights streamside habitats, large trees, and typical valley-floor plants, suitable for families and casual visitors.
Directions
From Middleburg, follow PA 522 south, turn onto PA 104, then west on PA 35. Turn north onto Swift Run Road and continue several miles into the valley to the signed park picnic area.
Contact & Info
Frequently Asked Questions
What is Snyder-Middleswarth State Park known for?
It’s known for its old-growth hemlock and white pine forest, cool shaded picnic areas, and a quiet, undeveloped setting. Many visitors come for the peaceful atmosphere, birdwatching, and to experience one of Pennsylvania’s remaining virgin forest tracts.
Are there hiking trails in Snyder-Middleswarth State Park?
Yes. The park connects to trails in Bald Eagle State Forest, including routes along Swift Run and nearby ridges. Trails are generally rustic and not heavily signed, so a state forest map or GPS app is recommended.
Can I camp overnight in Snyder-Middleswarth State Park?
There is no developed campground in the park itself. Most visitors use nearby Bald Eagle State Forest campsites or other state parks. Check DCNR or the forest district office for dispersed and designated camping options and permit requirements.
Is Snyder-Middleswarth State Park good for families and picnics?
Yes. Reviews often mention clean picnic areas, pavilions, grills, and a shallow stream where kids like to wade. It’s quiet and low-key, with basic facilities but no playgrounds or concessions, so families should bring their own food and supplies.
What wildlife might I see at Snyder-Middleswarth State Park?
Visitors frequently report seeing deer, turkey, songbirds, and occasionally black bears. The mature hemlock forest also attracts warblers and other forest birds. As always, observe wildlife from a distance and store food securely if you’re picnicking or camping nearby.
What should I know before visiting Snyder-Middleswarth State Park?
Expect a remote, lightly developed area with limited cell service and basic restrooms. Bring water, snacks, bug spray, and a paper map. Roads can be narrow and rough in winter or after storms, so check conditions and fuel up beforehand.

