The Thermalito Afterbay Boat Ramp on Wilbur Road offers public access to a 4,300-acre water body with a two-lane launch facility and floating dock.

The nearby Monument Hill day use area provides ample amenities including picnic tables, BBQs, flush toilets, a fish cleaning station, and swimming beach, with parking for both standard vehicles and trailer combinations.

No-wake speed limits before and after sunset make this location suitable for both paddlers and motorized boaters seeking peaceful recreation.