| Summit Lake | |
| Location: | Lassen Volcanic National Park Shasta County, California |
| Coords: | 40.4927°N -121.4233°W |
| Type: | Glacial lake |
| Outflow: | Summit Creek |
| Basin Countries: | United States |
| Elevation: | 2036m (6,680feet) |
| Pushpin Map: | California#USA |
| Pushpin Map Alt: | Location of Summit Lake in California, USA. |
Summit Lake is a lake in the Lassen Volcanic National Park of Shasta County, California, east of California Route 89 at elevation 6700feet. Two campgrounds, named Summit Lake North and Summit Lake South, are located adjacent to the lake.[1]