Malm Gulch — Rockhounding in Custer County, Idaho

Malm Gulch is a mapped rockhounding spot in Custer County, Idaho. Reported finds include agate, petrified wood. Below: coordinates, access notes, nearby spots, and trip-planning links.

Quick details

Access: Public area
County: Custer County
State: Idaho
Nearest road: Malm Gulch Trail
Coordinates: 44.33834, -114.22255

Land & collecting status

Generally open to casual rockhounding

Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig.

Public-land rules vary by agency, season, and field office. The RockHoundR app pulls live BLM, USFS, NPS, and tribal overlays so you can see exactly which agency manages the ground at this spot.

Found at Malm Gulch

Each chip links to all spots in the U.S. that produce that material.

Nearby rockhounding spots

Other rockhounding spots within driving distance of Malm Gulch.

Malm Gulch FAQ

Where is Malm Gulch?+

Malm Gulch is in Custer County, Idaho, at 44.33834, -114.22255. Nearest road: Malm Gulch Trail.

What rocks and minerals can you find at Malm Gulch?+

Malm Gulch is reported to produce Agate, Petrified Wood.

Is collecting allowed at Malm Gulch?+

Generally open to casual rockhounding. Most public-tagged spots sit on BLM, U.S. Forest Service, or other federal land where reasonable hand collecting of common rocks and minerals is allowed. Confirm posted rules and active mining claims before you dig. Always confirm current rules with the managing agency before a trip.

How do I get to Malm Gulch?+

Open the directions link to navigate to 44.33834, -114.22255 in Google Maps. The nearest road is Malm Gulch Trail.

More rockhounding in Idaho

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Open Malm Gulch on the map

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