Is Metal Detecting on Public Land Legal in Washington? (2026)
Partially — Metal Detecting on Public Land is legal with restrictions in Washington as of 2026.
Quick Answer
Metal detecting on public land in Washington is subject to restrictions. No significant legislative changes since the last review in 2023.
What the Law Says
Washington State Parks requires a free permit for metal detecting. The removal or destruction of any natural or historical item is a misdemeanor. Federal laws also apply on federal lands.
— ARPA / State Park Regulations
| Category | Details |
|---|---|
| State Park Rules | Restricted in state parks; varies for other public land |
| Federal Land Rules | Metal detectors are legal to sell |
| Trespassing/Removal Penalties | Removing artifacts from public land can result in federal ARPA charges (up to $100,000 fine). |
| Pending Legislation | None known |
No significant legislative changes since the last review in 2023.
Enforcement Reality
Registration with Washington State Parks is required for metal detecting, which is permitted in over 60 state parks in designated areas. Many counties (like Spokane) and cities have their own separate permit requirements for local parks.
The most common violation is failing to register with the state parks before detecting. Another is not obtaining the necessary local permits for county or city parks, which have their own rules.
Local Exceptions
None identified. State law applies uniformly across Washington. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Metal Detecting on Public Land is legal with restrictions in Washington. This activity is permitted, but specific conditions apply. Violating those conditions can result in fines or criminal charges. Read the rules carefully and consult an attorney if unsure.
Washington vs. the Rest of the US
Across the US, metal detecting on public land is fully legal in 28 states, restricted in 22, and illegal in 0. Washington falls in the RESTRICTED category.
View the full 50-state map →Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
Comprehensive Washington Legal Guides
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