6.2/ 10
OREGON · COLD & MINERAL SPRING · 45.23957, -118.4519
Blue Mountain Spring
Worth a detour
Is it plungeworthy?
3,560ft elevation
A named spring in Union County.
The details
- Elevation
- 3,560 ft
- Area
- Union County
- Coordinates
- 45.23957, -118.4519
Where it is
Before you go
The pin marks the feature, not a trailhead or a legal route in. Some sit on private land or need a real hike, and conditions change with season and rain. Check local access, don't trespass, and never enter water — hot or cold — where it isn't safe.