Is Metal Detecting on Public Land Legal in Maryland? (2026)
Partially — Metal Detecting on Public Land is legal with restrictions in Maryland as of 2026.
Quick Answer
Metal detecting on public land in Maryland is subject to restrictions. No significant legislative changes since the last review in 2023.
What the Law Says
Maryland's Department of Natural Resources (DNR) requires a permit for metal detecting in state parks, with exceptions for modern coin and jewelry hunting on sandy beaches. Violations can result in fines and other penalties.
— 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
Metal detecting on any state-owned land, including state parks, requires an archaeological permit from the Maryland Historical Trust, which is rarely granted to hobbyists. The only exception is for searching for modern items on sandy beaches.
The most common mistake is assuming state parks are open for detecting. The permit requirement is strict and widely enforced, making most state land off-limits.
Local Exceptions
None identified. State law applies uniformly across Maryland. 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 Maryland. 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.
Maryland 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. Maryland 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.
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