Gulf Hagas

Gulf Hagas is a slate gorge about 3 miles (4.8 km) long on the West Branch of the Pleasant River, near Katahdin Iron Works in central Maine, along the 100-Mile Wilderness. Because of its depth it is often called the “Grand Canyon of Maine.” Several waterfalls follow one another along the gorge, including Screw Auger Falls, Buttermilk Falls, Stair Falls and Billings Falls, as well as the narrow passage known as The Jaws. The area is a National Natural Landmark.

The Rim Trail is a loop of about 8 miles (13 km), and you should allow up to eight hours. Along the way is The Hermitage, a stand of old white pines covering about 35 acres (14 ha). If you start at the Gulf Hagas Parking Area, you have to ford the West Branch, which according to Maine Trail Finder can be knee-deep and 100 to 150 feet (30 to 45 m) wide; at high water, the Head of the Gulf parking area, which has a bridge, is the alternative. The approach follows private forest roads through the KI-Jo Mary checkpoint, where a fee is charged (cash or check only, according to Maine Trail Finder); Wikipedia says the fee station is staffed from May to October, so check access in late fall before you go (as of October 2026). The area is remote, with unreliable cell service and no supplies. Bring water, food and sturdy footwear.