Caples Lake Access features a boat launch facility operated by El Dorado Irrigation District on the eastern shore of this high-elevation (7,800 ft) alpine reservoir in Alpine County.

The launch is open seasonally from Memorial Day through Labor Day (6 AM–8 PM), with day-use fees of $10 for boat launching and $5 for general parking; note the 10 MPH speed limit on the lake.

The facility includes restrooms, day-use areas, and access to nearby hiking trails into the Mokelumne Wilderness, making it suitable for both boating and fishing activities.