Finland keeps it refreshingly simple. No permit needed: the Heritage Agency's own guide says you can detect anywhere no law or rule forbids it, under the everyman's rights. The catch is the digging. The everyman's rights stop at the soil, so you need the landowner's OK to dig, state land has its own consent rules, and digging at ancient monuments is off limits. And anything you find that's at least 100 years old goes to the Heritage Agency first. Here's how it works, land by land.
Can I detect in Finland?
The short answer for each kind of land. Tap a card for the detail and the rule’s own words.
- Anywhere: national heritage lawAllowedChecked against the source Oct 7, 2026
- Beaches & foreshoreAllowedno separate beach rule found; the national approach appliesChecked against the source Oct 7, 2026
- Protected monumentsResearch permits onlyChecked against the source Oct 7, 2026
- National parks & nature conservation areasResearch permits onlyat ancient monuments the Heritage Agency's permit is needed as wellChecked against the source Oct 7, 2026
- State forests (Metsähallitus)Permit requiredprivately owned forests follow the landowner's say (see private land)Checked against the source Oct 7, 2026
- Private landAllowedancient monuments on private land are protected like any otherChecked against the source Oct 7, 2026
Open in many areas without a permitPermit, registration, or designated beaches onlyProhibited or effectively closed
The rules, land by land
Anywhere: national heritage law
AllowedFinland lets you search with a metal detector without a permit wherever no law or other rule forbids it, under the everyman's rights (jokaisenoikeudet), as long as you don't dig at ancient monuments, get the landowner's OK before you dig and report anything 100 years old or more.
- no permit or registration is needed to search with a detector; the Muinaismuistolaki (Antiquities Act, 295/1963) does not mention detectors at all
- the everyman's rights let you move around with a detector, but they don't cover digging: agree with the landowner before you dig
- no digging at a fixed ancient monument (kiinteä muinaisjäännös) or in the protected area around it without a permit under the Act, and none in areas protected under the Nature Conservation Act without a separate permit
- the Finnish Heritage Agency (Museovirasto) does not recommend digging within 200 meters of a protected ancient monument, because site boundaries are rarely known precisely
- if you think you have found an unknown ancient monument, or the find lies deep in the ground or in a bog, stop digging and contact the Heritage Agency
- state land run by Metsähallitus has its own consent rules for digging (see state forests and national parks)
- anything you find that is at least 100 years old and has no known owner must be handed in to the Heritage Agency
What the rule says
“You can detect metal in all places, in which it has not been expressly forbidden by law, other grounds, or prohibitions. When digging, the effect of legislation, everyman’s rights and the rights of the landowner must be taken into account.”
Keeping finds
Permit requiredFinds at least 100 years old with no known owner go to the Finnish Heritage Agency first. It may redeem a find for the National Museum and pay you fair compensation; if it doesn't, the find comes back to you to keep. Anything found at a known ancient monument and connected with it belongs to the State with no payment.
- covers money, weapons, tools, ornaments, vessels and similar objects whose owner is unknown and that can be assumed to be at least 100 years old
- if the find is redeemed, the finder gets fair compensation set by the Heritage Agency; for precious metal it must be at least the metal value plus 25 percent
- an object found at a known fixed ancient monument and connected with it belongs to the State without redemption
- the Heritage Agency may also pay a separate finder's reward
- objects under 100 years old with no known owner are lost property under the Lost Articles Act, handled by the police
- military debris belongs to the Finnish Defence Forces
- finds do not become the finder's or the landowner's at the moment of discovery; agree with the landowner beforehand whether you may keep what you find
- failing to hand in a find is an antiquities offense (muinaismuistorikkomus), and the offender also loses the rights based on the find
What the rule says
“Muinaistieteellisellä toimikunnalla on oikeus lunastaa 16 §:ssä tarkoitettu muinaisesine Suomen kansallismuseolle tai siirtää lunastusoikeutensa jollekin muulle yleiselle museolle tai laitokselle. Milloin esineellä on huomattava merkitys, on lunastusoikeuden siirtoon kuitenkin saatava opetusministeriön suostumus. Jollei esinettä lunasteta, on se palautettava löytäjälle, joka saa pitää esineen.”
Reporting finds
Must be reportedAnything you find that is at least 100 years old and has no known owner must go to the Finnish Heritage Agency without delay, uncleaned, with exact details of where and how you found it; the agency asks for reports through its Ilppari service.
- deliver the object without delay, as found and uncleaned, with precise findspot information; if it might be damaged by moving or can't easily be sent, report the find without delay instead
- if the object was in a bog or deeper in the ground, or the findspot shows signs of a fixed ancient monument, don't disturb the spot further until the Heritage Agency has decided
- you can also hand the find in to the police, who pass it to the Heritage Agency
- the Heritage Agency asks finders to report through its Ilppari service (kyppi.fi/ilppari); you can then send the find, with the Ilppari numbers, free of postage
- a previously unknown ancient monument, and a wreck at least 100 years old, must also be reported without delay
What the rule says
“Sen, joka löytää rahan, aseen, työkalun, koristeen, astian, kulkuvälineen tai muun sellaisen esineen, jonka omistajaa ei tiedetä ja mikä voidaan olettaa vähintään sadan vuoden vanhaksi, on viipymättä toimitettava esine sellaisenaan puhdistamattomana löytöpaikkaa sekä löytöön liittyviä olosuhteita koskevine tarkkoine tietoineen muinaistieteelliselle toimikunnalle.”
Beaches & foreshore
AllowedWe found no beach rule of its own, so the national approach applies on Finland's shores: you can detect within the everyman's rights, but agree with the landowner before you dig, and don't dig at ancient monuments or in protected nature areas.
- no separate beach rule found; the national approach applies
- detecting is allowed within the everyman's rights; digging needs the landowner's agreement
- no digging at ancient monuments or in areas protected under the Nature Conservation Act without a separate permit
- wrecks at least 100 years old in the sea or inland waters are protected like ancient monuments (see the wreck row)
- report any find at least 100 years old to the Heritage Agency without delay
What the rule says
“In Finland, you can detect metal within the limits of the everyman’s rights. However, you cannot dig the soil in places such as ancient monuments protected by the Antiquities Act, sites suspected to be ancient monuments, or areas protected under the Nature Conservation Act without a separate permit.”
Keeping finds
ProhibitedShipwrecks thought to have sunk at least 100 years ago, in the sea or in inland waters, are protected like ancient monuments, and objects from them belong to the State with no payment.
- applies to a wreck, or part of one, found in the sea or a body of water that can be assumed to have sunk at least 100 years ago
- the ancient-monument rules apply: no disturbing the wreck without a permit
- objects found in such a wreck, or evidently from one, belong to the State without redemption
- report a wreck or wreck object without delay to the Heritage Agency; the Border Guard also accepts reports
What the rule says
“Merestä tai vesistöstä tavattu sellaisen laivan tai muun aluksen hylky, jonka uppoamisesta voidaan olettaa olevan vähintään sata vuotta, tai tällaisen hylyn osa on rauhoitettu.”
Protected monuments
Research permits onlyFinland's ancient monuments are protected automatically: digging, covering, altering or otherwise disturbing one, or the protected area around it, is banned without a permit under the Antiquities Act, and the way the Heritage Agency describes to dig a site is a research permit led by a trained archaeologist.
- protection is automatic, with no separate decision, and covers sites with no visible marks above ground, such as pagan-era graves
- the monument includes the land needed to preserve it; where no boundary has been set, the protected area reaches two meters beyond its visible outer edges
- the Heritage Agency's permit to dig a site needs a written application with a research plan, and a trained archaeologist must be responsible for the fieldwork
- on state land, Metsähallitus says no digging and no collecting at or near ancient monument sites or other cultural heritage sites
- check the Ancient Relics Register (muinaisjäännösrekisteri) before you search
What the rule says
“Ilman tämän lain nojalla annettua lupaa on kiinteän muinaisjäännöksen kaivaminen, peittäminen, muuttaminen, vahingoittaminen, poistaminen ja muu siihen kajoaminen kielletty.”
National parks & nature conservation areas
Research permits onlyIn nature conservation areas on state land you may carry a detector where movement isn't restricted, but digging needs a research permit, which Metsähallitus's Parks & Wildlife service grants only for scientific research.
- observe any movement restrictions in the protected area; where there are none, you may move with a detector under the everyman's rights
- digging needs a research permit, given only for scientific research and only if it harms neither cultural heritage, species, habitats nor the area's management and other use
- in wilderness areas and areas set aside for protection but not yet established, permits are mainly given only for scientific purposes too
- at ancient monuments the Heritage Agency's permit is needed as well
- the Heritage Agency's guide says digging is prohibited in areas protected under the Nature Conservation Act
What the rule says
“Maaperän kaivaminen ei ole sallittua ilman tutkimuslupaa. Metsähallituksen Luontopalvelut voi myöntää toimintaan tutkimusluvan, mikäli kyseessä on tieteellinen tutkimus.”
State forests (Metsähallitus)
Permit requiredOn state land run by Metsähallitus you may sweep with a detector under the everyman's rights, but any search that means digging into the soil needs Metsähallitus's consent or permit, which in the multi-use forests is generally available for a fee.
- sweeping with a detector is allowed under the everyman's rights; digging (into the topsoil under the vegetation or deeper) needs consent
- in the multi-use forests (monikäyttömetsät) consent can generally be given and costs a fee; ask at least two weeks ahead by email to the Metsähallitus registry (kirjaamo@metsa.fi)
- Metsähallitus says digging that causes no or only minor harm may be possible in the multi-use forests without its permit, but you must always contact it well in advance to find out whether you need one
- dig with hand tools, damage the terrain and tree roots as little as possible, and fill holes immediately
- no digging and no collecting at or near ancient monuments or other cultural heritage sites; check Retkikartta.fi and the Ancient Relics Register first
- leave military debris in place (it belongs to the Defence Forces), and never touch explosives: report them to the police
- privately owned forests follow the landowner's say (see private land)
What the rule says
“Metallinetsimen tai siihen rinnastettavan etsintälaitteen tai -työkalun käyttö on sallittua jokaisenoikeuksien puitteissa. Maaperän kaivamista edellyttävään ja muuhun vähäistä suurempaan haittaa edellyttävään metallin etsimiseen vaaditaan kuitenkin Metsähallituksen antama suostumus tai lupa.”
Private land
AllowedOn private land the everyman's rights let you walk with a detector without a permit, but you need the landowner's permission to dig, and you should agree at the same time whether you may keep what you find.
- ask the landowner's permission to dig; if the landowner or a representative forbids digging, respect it
- agree with the landowner whether you may keep finds, as far as the law leaves ownership open
- finds at least 100 years old must still go to the Heritage Agency, whatever you and the landowner agree
- the everyman's rights don't allow causing damage or disturbance, and domestic peace must not be disturbed
- ancient monuments on private land are protected like any other
What the rule says
“Remember to ask the landowner’s permission to dig and make an agreement at the same time on whether the landowner will allow you to keep any objects you find or not.”
Even where detecting is allowed, archaeological and historic sites are protected, and you must fill every hole and follow posted rules. Always confirm the current rule with the land manager.
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Open data: every rule in our Finland guide, with its quote, source and check date, free to reuse (CC BY-SA 4.0). Download the data →
No permit, but the soil isn't yours
Finland's Muinaismuistolaki (Antiquities Act, 1963) doesn't mention metal detectors. The Museovirasto (Finnish Heritage Agency) puts it simply in its detectorist guide: you can detect metal anywhere that law, other grounds or prohibitions don't forbid it.
The everyman's rights (jokaisenoikeudet) let you roam with a detector, but they don't let you dig. Agree with the landowner before you put a spade in, and agree at the same time whether you may keep what you find. If the landowner says no digging, that's the answer.
Ancient monuments and old finds
Fixed ancient monuments, from cairns and hillforts to pagan-era graves with nothing showing above ground, are protected automatically, along with the land around them; where no boundary has been set, the protected area runs two meters past the visible edges. Digging, covering, altering or otherwise disturbing one needs a permit, and the way the Heritage Agency describes to dig a site is a research permit, with a trained archaeologist in charge of the fieldwork. The Agency also advises against digging within 200 meters of a protected site.
Found something that may be 100 years old or more, with no known owner? It goes to the Heritage Agency without delay, uncleaned, with exact findspot details; the Agency asks for reports through its Ilppari service. The Agency may redeem the find for the National Museum and pay you fair compensation (for precious metal, at least the metal value plus 25 percent). If it doesn't, the find comes back to you. Antiquities found at a known ancient monument and connected with it belong to the State with no payment, and so do objects from wrecks thought to have sunk at least 100 years ago.
State forests and protected areas
Metsähallitus, which manages Finland's state land, lets you sweep with a detector under the everyman's rights. Searching that means digging needs its consent or permit. In the multi-use forests that consent is generally available for a fee: ask at least two weeks ahead, dig with hand tools and fill your holes.
In nature conservation areas, digging needs a research permit, and Metsähallitus gives those only for scientific research. Leave military debris where it lies (it belongs to the Defence Forces), and report any explosives to the police without touching them.
Sources
Official and statutory sources this page is based on (source check: October 7, 2026):
- Muinaismuistolaki 295/1963 (Antiquities Act), consolidated text
- Metallinetsimen käyttö ja maaperään kajoaminen (use of a metal detector and disturbing the soil)
- Use of a metal detector and disturbing the soil (English page)
- Antiquities, ancient monuments and metal detectors: an enthusiast's guide (2020)
- Muinaisjäännökset ja metallinetsin: harrastajan opas (2020), Finnish edition
- Mitä teen kun löydän muinaisesineen? (what do I do when I find an antiquity?)
- Arkeologia harrastuksena (archaeology as a hobby)
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Frequently Asked Questions
- Do I need a permit to metal detect in Finland?
- No. The Finnish Heritage Agency says you can detect anywhere that law or other rules don't forbid it, under the everyman's rights. You do need the landowner's permission to dig, Metsähallitus's consent to dig on state land, and a permit for any digging at an ancient monument.
- Can I keep what I find in Finland?
- Possibly, but not straight away. Anything at least 100 years old with no known owner must go to the Heritage Agency first. If the Agency doesn't redeem it, it's returned to you; if it does, you're paid fair compensation. Finds from a known ancient monument belong to the State.
- Can I metal detect in Finnish national parks?
- Where there are no movement restrictions you can carry a detector through a nature conservation area, but digging needs a research permit, which Metsähallitus grants only for scientific research. In practice, plan on not digging there.
- Can I metal detect on Finnish beaches?
- We found no beach-specific rule, so the general approach applies: detecting is fine under the everyman's rights, but agree with the landowner before you dig, don't dig at ancient monuments or in protected nature areas, and hand in anything 100 years old or more.
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