The law of the search
Metal Detecting and Treasure Laws in Hawaii
MixedMetal detecting. Public sand beaches OK; banned in most parks & all aboriginal sites
Treasure trove and found property. Lost items must be turned in to police; claims antiquities
Submerged and wrecks. Claims submerged cultural resources
Treasure trove and found property. Lost items must be turned in to police; claims antiquities
Submerged and wrecks. Claims submerged cultural resources
Worth knowing
Specific beaches off-limits (Hanauma Bay, Bellows).
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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