| Title: | Moraine Lake |
| Area: | Three Sisters Wilderness |
| Size: | 12 Acres |
| Depth: | 23 Feet |
| Elevation: | 6450 Feet |
| Elevation_Gain: | 1000 |
| Snow_Free: | Jul 30 |
| Camp_Sites: | 23 |
| Trail: | trail up Hell Creek to Moraine Lake Trail #17B |
| Misc: | Designated Campsites, no campfires |
| Notes: | This lake sees a lot of camping use from climbers on their way up the South Sister. |
| Trail_Number: | 17 |
| Route: | from Bend take Century Drive to Devils Lake Camp Ground |
| TH_Access: | Jul 08 |
| TH_elevation: | 5450 |
| Alt_trail: | Fall Creek Trail 3.8 mi |
| Distance: | 2.2 |
| Features: | scenic views of South Sister |
| USGS_15: | Three Sisters |
| USGS_75: | South Sister |
| Reference: | Fishing in Oregon by Sheehan / 60 Hiking Trails of Central Oregon Cascades by Lowe / 100 Hikes Central Oregon Cascades by Sullivan |

Moraine Lake with the South Sister in the background |
| Type: | Lake |
| Backpack: | yes |
| Scenic: | yes |