4.6/ 10
SOUTH DAKOTA · COLD & MINERAL SPRING · 43.77465, -103.90358
Poplar Spring
If you're passing
Is it plungeworthy?
5,541ft elevation
A named spring in Custer County.
The details
- Elevation
- 5,541 ft
- Area
- Custer County
- Coordinates
- 43.77465, -103.90358
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.
Nearby
4.6/ 10
SOUTH DAKOTA
Ellis Spring
A named spring in Custer County.
Cold & mineral spring5,325 ft elev.If you're passing
1.2 miles away
4.6/ 10
SOUTH DAKOTA
Tepee Spring
A named spring in Custer County.
Cold & mineral spring5,636 ft elev.If you're passing
1.4 miles away