Ask ten detectorists about the rules and you’ll hear eleven answers. We took 11 of the most repeated claims, from “every state park bans it” to “finders keepers,” and checked each one against the official text: the statute, the regulation or the land manager’s own page. 9 are flat wrong, and the other 2 are mostly wrong. Here’s what the rules actually say, word for word.
- #1Every state park bans metal detecting.
- #2If the county lets you detect its beaches, the national seashore next door is fine too.
- #3New Hampshire bans detecting on state land.
- #4Finders keepers in Alberta’s provincial parks.
- #5Canada’s national parks allow detecting if you get a permit.
- #6You need a permit for every UK beach.
- #7Anything you find on a UK beach is yours to keep.
- #8The Treasure Act covers Scotland too.
- #9On a scheduled monument, it’s fine as long as you don’t dig.
- #10A miner’s right opens Australia’s national parks to detecting.
- #11In Ireland, the landowner’s permission is all you need.
Every state park bans metal detecting.
Not even close. We’ve read the state park rule in the official text for 48 states. Only 6 ban hobby detecting outright, and 6 more allow it just to find something you lost. 11 open beaches or designated areas without a permit, 22 more allow it with a permit or the manager’s OK (Illinois and Pennsylvania among them), and 3 leave it park by park. Ohio writes the permission straight into its rulebook:
Read Ohio’s rules →“It is permitted to use a metal detector or other similar device for the purpose of locating or removing any metallic objects or any other objects of value on sand beach areas and mowed areas except mowed areas associated with a golf course, rental facility or campground”
If the county lets you detect its beaches, the national seashore next door is fine too.
A national seashore is National Park Service land, and the federal rule there (36 CFR 2.1(a)(7)) bans possessing or using a detector. Local or state permission doesn’t carry across the boundary, so check who manages the stretch of sand before you swing.
Read Florida’s rules →“… prohibits possessing or using a mineral or metal detector, magnetometer, side scan sonar, other metal detecting device, or subbottom profiler …”
New Hampshire bans detecting on state land.
The opposite, in fact. New Hampshire’s historic-resources law carves out an express exemption for treasure hunting with metal detectors on listed kinds of state land, from beaches and athletic fields to picnic areas, unless a recorded historic resource is posted. On parks-department land, the narrower park zones apply.
Read New Hampshire’s rules →“Treasure hunting with metal detectors and dowsing rods is exempted from the restrictions of this subdivision on the following lands owned or controlled by the state …”
Finders keepers in Alberta’s provincial parks.
Alberta Parks does let you detect on beaches and similar disturbed areas without a permit. But nothing you find leaves the park: anything of value, historical or monetary, goes to the park office.
Read Alberta’s rules →“No items are removed from the park ... All items of value (historical or monetary) are turned over to the local park office”
Canada’s national parks allow detecting if you get a permit.
There’s no single federal rule: each superintendent posts orders for their own place, and every posted order we read (9 of 9) bans metal detectors or allows them only by permit. The permits that exist point to research, not hobby detecting, so assume no.
Read the Canada-wide rules →“The superintendent may, where it is necessary for the proper management of the Park to do so, designate certain activities, uses or entry and travel in areas in a Park as restricted or prohibited.”
You need a permit for every UK beach.
On Crown Estate foreshore, around half the foreshore of England, Wales and Northern Ireland, you can detect between the tides without a formal consent, as long as you follow its terms. The Thames foreshore is the big exception: it needs a permit, and other owners and council byelaws can set their own rules.
Read England’s rules →“Anybody wishing to carry out metal detecting on Crown Estate foreshore (defined as the land between mean high water and mean low water) may do so without a formal consent from The Crown Estate, however this is strictly subject to the Terms and Conditions and any third party right(s)”
Anything you find on a UK beach is yours to keep.
The Crown Estate keeps ownership of everything found on its foreshore: report items of value within 14 days, and the money is generally shared with you. Anything from a wreck has to be declared to the Receiver of Wreck, anywhere in the UK.
Read England’s rules →“The Crown Estate reserves their right to ownership of all or any objects found, and the granting of this permission does not transfer any such rights to you.”
The Treasure Act covers Scotland too.
The Treasure Act 1996 stops at the border. Scotland has Treasure Trove, and it’s broader: every archaeological find must be reported, not just gold, silver and hoards, and the Crown can claim it for a museum and pay you a finder reward.
Read Scotland’s rules →“In Scotland finders have a legal duty to report all archaeological finds. …”
On a scheduled monument, it’s fine as long as you don’t dig.
Switching the detector on is the offense, dig or no dig. England, Scotland and Wales all require written consent just to use one on a scheduled monument, and grant it only for research; in Northern Ireland, merely having one with you there is an offense.
Read Scotland’s rules →“You need metal and mineral detecting consent to use any equipment capable of detecting metal within a protected place …”
A miner’s right opens Australia’s national parks to detecting.
Mostly not. In New South Wales, using a detector in a park is an offense without the park authority’s consent, and Tasmania bans even bringing one onto reserved land. Victoria is the exception that proves the rule: miner’s right holders may detect for gold only in designated areas of certain parks.
Read New South Wales’s rules →“A person must not in a park— (a) use any metal detector or other apparatus for detecting any metal or metal object”
In Ireland, the landowner’s permission is all you need.
Not in Ireland. A landowner’s yes doesn’t cover searching with a detector for archaeological objects: that needs the Minister’s written consent, on private land as anywhere else, and as a general rule it goes only to archaeologists. Even a coin or a button can count as an archaeological object, whatever its age. The National Museum spells it out:
Read Ireland’s rules →“Only the Minister for Culture, Heritage and the Gaeltacht is authorised to grant consent to use a metal detector for archaeological purposes within the State and to license archaeological excavations. There is no other form of legal authorisation or approval to detect for archaeological objects.”
How we checked
Every verdict here comes from a rule in the LuckyFind Almanac that someone has read in the official source, with the exact words quoted and the section or page they came from. The quotes above are those words, unedited; “…” marks a gap in the original passage. If a rule changes, this page is rebuilt from the new reading.
Spotted a myth we should check, or a rule that has changed? The full data, every source and our change log are on the open data page.