The law of the search
Metal Detecting and Treasure Laws in Montana
RestrictedMetal detecting. Effectively banned in parks (no disturbing topsoil)
Treasure trove and found property. State claims antiquities; no finders-keepers on public ground
Submerged and wrecks. Holds title to abandoned wrecks (ASA)
Treasure trove and found property. State claims antiquities; no finders-keepers on public ground
Submerged and wrecks. Holds title to abandoned wrecks (ASA)
Worth knowing
Removal of man-made items over 100 yrs old is illegal.
This is a plain-language starting point, not legal advice. The rules change and vary by county, city, park, and parcel, and federal land carries its own restrictions. Always confirm with the specific land manager or agency before you search, and record and report finds where the law requires it.
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