Where to Metal Detect in Missouri
Missouri has 4,525 old and unincorporated settlement locations in the U.S. federal names database - 332 of them marked historical in GNIS - and 2 named beaches in public records. Every one is plotted on the free WhereToDetect map, along with a land-status check for any spot you tap.
Open the free Missouri detecting map →Missouri state park rules
Status: metal detecting is restricted to designated areas (often beaches) in state parks.
Missouri State Parks allows metal detecting only on specific designated sand beaches at 11 named state parks, and requires free annual online registration (proof of registration must be carried while detecting); digging/scoop tools are size-limited and any historical/archaeological object found must be reported, not removed.
Source: official state rule (summary from the July 2026 registry; verify current rules before you go).
Check the specific property before detecting
A federal land overlay is a starting point, not permission. Check the managing office for the specific parcel, closures, detecting rules and restrictions on digging or removing objects. Never detect on archaeological sites or remove protected artifacts. ARPA protects archaeological resources over 100 years old on federal and Indian lands; other protections may apply to newer objects. National Park restrictions and state and local rules also apply. See our legal guidance.
Getting permission on private land
Use the county parcel office to identify the owner, ask before entering, and agree on where you may search and how finds will be handled. In the map, tap a location, check land information and save the spot. Use Asks to record permission requests and the letter tool to prepare an owner request. A saved spot or generated letter does not grant permission.
Using the map for research
- Open the state map and use Layers to show settlement records or beaches. Zoom in to explore individual markers.
- Compare historical maps with the current landscape. A GNIS historical designation does not establish that a location is abandoned or accessible.
- Check ownership and current rules before visiting. Named beaches are database records, not a verified list of public swimming or detecting areas.
FAQ
Metal detecting is restricted to designated areas (often beaches) in state parks. Missouri State Parks allows metal detecting only on specific designated sand beaches at 11 named state parks, and requires free annual online registration (proof of registration must be carried while detecting); digging/scoop tools are size-limited and any historical/archaeological object found must be reported, not removed. See the official rule for current details.
No. Settlement and beach records are research leads, not public-access or detecting permission. Check the property manager, current restrictions and ownership before visiting. An empty federal-land result does not establish private ownership.
Missouri has 4,525 old and unincorporated settlement locations in federal records, including 332 marked historical in GNIS, plus 2 named public-record beaches. Old settlement sites, early schools and churches, old fairgrounds, and storm-scoured beaches are classic productive ground - with permission.
Data: USGS GNIS (public domain) · state rules from official agency sources · informational only, not legal advice. Always confirm rules with the managing agency and get landowner permission. Protected sites, artifacts over 100 years old, and human remains are off-limits under federal & state law.