7.3/ 10
MONTANA · WATERFALL · 45.43551, -110.96381
Grotto Falls
Worth the drive
Is it plungeworthy?
40feet tall
A short, pretty falls.
Scale39/60
Documentation20/20
Character14/20
The details
- Tallest drop
- 40 ft
- Type
- Fan
- Watercourse
- Hyalite Creek
- Coordinates
- 45.43551, -110.96381
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.