Trestle Bridge

Near Delaware in New Jersey, Trestle Bridge offers a straightforward outdoor swim on Delaware River.

The centerpiece is a historic railroad trestle that arches over the river. Weathered iron and timber framing a sky that shifts from bright summer blue to the burnished gold of autumn. Below it, the Delaware rolls clear and steady, carving a natural . Standing at the water's edge, you're surrounded by the kind of scenery that rewards every sense. The trestle looms overhead with a satisfying industrial gravity, its reflection rippling across the current. Riverbank vegetation crowds the shoreline. Willows, ferns, and wildflowers leaning into the water. While herons stalk the shallows and swallows dart beneath the old bridgework. The Delaware here is wide and unhurried in places, narrowing into livelier channels where the current quickens.

In summer, the canopy provides dappled shade along the banks, and the air carries that cool, mineral freshness unique to free-flowing rivers. Come fall, the hillsides on both the New Jersey and Pennsylvania shores ignite with color, making this one of the more visually striking . The current is present but manageable for confident swimmers, and the trestle area creates natural eddies and calmer pockets where you can float and linger. Tubing is a beloved local tradition here: riders drift downstream through the shadow of the old bridge, carried by the river's easy rhythm. Because this is an unofficial site with no facilities and no lifeguards, . Check river levels before you go, and never swim alone.

Treat Trestle Bridge as a wild swim: no lifeguard, variable depth, and rules that can change by season.

Trestle Bridge works well as a day trip from Delaware or Columbia. Stock up in town, then head to the water with food, water, and sun protection. Nearby options include Devils Hole and Milford. For the full list in New Jersey, see our state directory.

This is an unofficial, unmaintained site with no fees or facilities. Parking is limited; use only legal, safe areas off River Road (PA-611) without blocking traffic or private property. Respect all posted signage.

The trestle bridge reflects the region's industrial history and significance as a transportation hub during the railroad era.

Follow Leave No Trace principles: pack out trash, respect wildlife, and avoid damaging vegetation to protect the area’s ecosystem.