| Willett Hot Springs | |
| Map: | California |
| Map Width: | 160 |
| Location: | Ventura County, California, USA |
| Nearest City: | Ojai |
| Coordinates: | 34.5756°N -119.0511°W |
| Governing Body: | Los Padres National Forest, United States Forest Service |
Willett Hot Springs is located in the Sespe Wilderness, North of Ojai, California. This natural hot spring has been augmented by a man made collection basin. The most popular approach to the hot spring is by an approximate hike from the Piedra Blanca trailhead in Los Padres National Forest. Nearby Sespe Hot Springs (about) has a reputation as one of the hottest springs in California.[1]