Crescent Lake, Lake in Klamath County, United States

Crescent Lake is a lake in Klamath County, United States, set at an elevation of about 4,840 feet (1,475 m). It lies in a region of forests and low hills, with clear water and a shoreline that shifts between sandy spots and rocky edges.

The lake formed long ago through glacial activity that carved the basin. In the early 1900s, a small resort was built on the shore, and it became a popular stop for travelers in the region.

The name comes from the lake's curved shape, which is easy to see from the northern shore. Local families often spend summer days here, picnicking and swimming in the shallow areas near the access points.

The area around the lake is best reached by car, and a paved road provides access to the main recreation sites. Visitors should come prepared for sudden weather changes, as conditions can shift quickly at this elevation.

The lake is home to a population of landlocked kokanee salmon, which attract anglers in the fall. In winter, the surface can freeze solid enough for ice fishing, a local tradition.