South Glastonbury · Gallatin County · MT
Grotto Falls Trail is a 1.2-mile trail near South Glastonbury, in Gallatin County, MT. It climbs 345 ft and descends 68 ft, between 6,870 ft and a high point of 7,149 ft. Mapped for hiking, trail running, ski.
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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.