Scenic byways in Pennsylvania

Longhouse Scenic Byway

National Forest Scenic Byway 29 mi in Pennsylvania.

Find camping along it Drive to one end Drive to the other end Byway page on fs.usda.gov

About the Longhouse Scenic Byway

Longhouse Scenic Byway is a 36-mile loop byway that runs through the Allegheny National Forest. Visitors will often feel as if they are driving through a tunnel as they drive through the northern hardwoods of the Allegheny, surrounded by oak and black cherry.

The byway circles the Kinzua Creek arm of the Allegheny Reservoir and there are several campgrounds and picnic areas along the byway, including Jakes Rocks Overlook.

The byway begins at the intersection of Route 321 and Longhouse Drive. As you begin your drive you will pass Red Bridge Recreation Area, a campground and bank fishing area.

As you continue your drive you will continue your drive through hardwoods and hemlock until you near the top of the plateau and come upon the Old Powerhouse.

The route then passes by the Bradford Ranger Station before you continue on Route 59 toward the Allegheny Reservoir.

On this stretch you will come across Morrison Run Trail and access to the Rimrock Overlook and Trail. After the entrance for Rimrock you will reach the reservoir, with Kinzua Beach to the left and Wolf Run Marina to the right.

After driving over Cornplanter Bridge you'll need to turn left onto Longhouse Drive. Visitors who veer right will take a loop up to Jakes Rocks Overlook, while those who continue straight on will travel pass Dewdrop Recreation Area, Elijah Run Boat launch and Kiasutha Recreation Area before they reach Route 321 again.

Lush green forest surrounds the 7,647-acre reservoir that spans the border between Pennsylvania and New York.

US Forest Service's own description, in its words. Byway page on fs.usda.gov.

Camping along the byway

Public campgrounds within 5 miles of the road as the crow flies, in order along the byway; each one's page has its facts, season and weather by month.

Every byway in PennsylvaniaByways by statePennsylvania on the camping map

About this page's facts

The line is the Federal Highway Administration's scenic byways layer (HEPGIS, a snapshot of 2022-06-24, a US government work), cut at the state line and simplified for the map; the length is the line's. The designation is the program's own: the national tiers from FHWA's America's Byways roster, the rest from the layer's designation field. Road conditions, closures and seasonal gates change: check the agency's own page and the state's road conditions before you go.