Lake Nockamixon

Lake Nockamixon is a reservoir in southeastern Pennsylvania, United States, and the largest lake in Bucks County. It is formed by a dam on Tohickon Creek and is the centerpiece of Nockamixon State Park. Swimming is not allowed in the lake, but boating is popular. The park maintains a marina and a boat rental as well as three other boat-launch areas. Fishing is also popular, and common species include striped bass, walleye, pickerel, carp, largemouth and smallmouth bass, muskellunge, and catfish. The water is stained by vegetation and has a very faint current, since the lake is part of the course of Tohickon Creek. It is also fed by two other creeks known as Haycock Run and Three Mile Run.

In the winter, the water sometimes freezes over, allowing for ice skating and ice fishing. The lake is surrounded by horse trails which provide for hiking as well.

Visitors to the lake can stay in one of several cabins, at nearby Weisel Youth Hostel, or at one of the many local private campgrounds.