Mammoth Pool Lake Access features a public concrete boat ramp near the dam for launching motorized and non-motorized watercraft, with associated parking areas.

The access point is located in the Sierra National Forest approximately 4 miles from North Fork via unpaved Mammoth Pool Road, which is not plowed in winter and closed May 1-June 16 for deer migration.

Note: The campground and boat launch have been closed since 2020 for hazard tree removal and rehabilitation, with boat ramp work scheduled for completion by May 2026.