On state park land
allowed_with_conditions
Allowed for recreation, and no special use permit is required. The Division said so in writing on 12 Oct 2026 and rewrote its FAQ, withdrawing a prohibition it could not find a regulation for. What limits you is general rather than detector-specific: 11 AAC 12.170 on natural objects, 11 AAC 12.175 on cultural material, plus park-specific closures and posted requirements. Alaska has no metal detector regulation at all.
1. The rule, in full
Alaska – 11 AAC 12.170, 12.175 and 18.010, with the position in the FAQ
Read from Alaska State Parks' FAQ at dnr.alaska.gov/parks/faq.htm, and from the Alaska Administrative Code published by the Alaska State Legislature, 11 AAC 12 and 11 AAC 18. Every quotation below was read 12 Oct 2026 and the documents are archived with their sha256.
The Division's position, quoted from the FAQ:
"Yes. The use of a metal detector for recreational purposes is allowed in Alaska State Parks, provided the activity complies with applicable state park regulations, park-specific closures or restrictions, and posted requirements."
"A special use permit is not required for ordinary recreational metal detecting when the activity is consistent with state park regulations and does not involve resource disturbance or removal."
This reversed a prohibition. Until the autumn of 2026 the same FAQ said "No, you may not use a metal detector in a state park." Asked which regulation that rested on, the Division said on 25 Sep 2026 that it could not identify one and took the question to a managers meeting. The answer, received in writing on 12 Oct 2026, was to withdraw the prohibition. There was never a detector regulation to cite, and there is not one now.
What does limit it, in the regulations' own words.
11 AAC 12.170(a), Disturbance of natural objects:
"No person may disturb, damage, deface, or remove natural objects including trees, plants, moss, rocks, gravel, or minerals, unless authorized by this section or by the director under 11 AAC 18.010."
11 AAC 12.175, Cultural, archaeological, and historical material, in its entirety:
"No person may disturb or remove cultural, archaeological, or historical material from a state park, unless authorized by the director under 11 AAC 18.010."
11 AAC 18.010(a)(6), Special park use permits, is the route by which the director authorises either of those:
"conducting exploration, scientific research, or information collection activities requiring authorization under 11 AAC 12.170 and 11 AAC 12.175"
On reporting a find, the FAQ asks rather than requires:
"If you locate an item that may have cultural, archaeological, or historical significance, do not remove it or disturb the surrounding area. Leave the item in place and report the location to Alaska State Parks."
That is the Division's request, not a legal duty. 11 AAC 12.175 forbids disturbing or removing the material; no provision in 11 AAC 12 or 11 AAC 18 requires a finder to report anything. Leaving the item in place is what the regulation requires. Telling the Division is what the Division asks.
No detector provision exists. Across 396,388 characters of 11 AAC chapters 12 and 18 as read on 12 Oct 2026, the words "detector", "magnetometer", "side scan sonar" and "subbottom" appear zero times. The text circulated online as Alaska's metal detecting rule is 36 CFR 2.1(a)(7), a National Park Service regulation, quoted word for word.
Scope: 11 AAC 12 governs the state park system. It does not reach municipal parks. Anchorage and Juneau rows stand on their own municipal sources.
How the code was read, since it is not straightforward. akleg.gov/basis/aac.asp is an endless-scroll page: a plain fetch returns only a banner reading "This page is no longer used please use www.akleg.gov", and curl returns 12 KB. Requested on the render tier with the section fragment – aac.asp#11.12.175 and aac.asp#11.18.010 – it serves the chapter text, and both captures are archived. DNR's own chapter page at dnr.alaska.gov/parks/regstatu/chap12.htm still carries section titles without text.
A standing caution for this entry. The Division's position lives on an FAQ, not in a regulation. It changed once in 2026, from no to yes, with no register entry and no effective date. It carries a read date and nothing stronger.
How this was resolved, and what it cost to find out
Kept short, because the detail is in records-requests/ and the conclusion is now in the entry above. The sequence matters because it is the only reason the prohibition was withdrawn rather than cited.
The text that circulates as "Alaska's metal detecting rule" is federal law. Aggregator pages quote a passage about a "mineral or metal detector, magnetometer, side scan sonar … or subbottom profiler". That is 36 CFR 2.1(a)(7), a National Park Service regulation, word for word. It has never been Alaska's. Across 11 AAC chapters 12 and 18 as read on 12 Oct 2026 – 396,388 characters – the word "detector" does not appear once.
The agency was asked directly and could not identify a provision. On 25 Sep 2026 the Division of Parks & Outdoor Recreation replied that it had no information identifying a specific regulation or provision prohibiting metal detecting on Alaska State Park land, and would rather not supply something that might be inaccurate. The question went to a managers meeting.
The meeting withdrew the prohibition. The Division wrote on 12 Oct 2026 with replacement FAQ wording, and the FAQ was republished the same day saying yes. Both wordings are on record: the old sentence in records-requests/alaska-dnr-parks-detector-rule.md, the new one archived with its sha256 as primary_sources/alaska/parks-faq-2026-10-12.
The lesson this entry is evidence for. The directory's own checks would not have caught this. The FAQ is a page, not a filed regulation, so it sits outside the re-fetch hash watch by design – a byte diff on an agency page is noise. A records request caught it. What will catch the next change is the quotation itself: now that the FAQ's words are on the page, a reversal shows up as a quote that no longer verifies.
Checked 19 Sep 2026; retried 22 Sep 2026; agency asked 25 Sep 2026 and answered 12 Oct 2026; FAQ and regulations read 12 Oct 2026.
2. Cities in Alaska that publish a rule
Nothing to report for Alaska yet, for want of sources. We checked 3 cities and could not locate a page on any of their own sites to read, so this section is empty because the sources were not found rather than because the cities were searched and came back clean.
3. County rules
No county check has been run for Alaska. That is not a finding that Alaska’s counties publish no rules. It means the question was never asked here, and this directory does not assert an answer it has not looked for. The county sweep covered 21 states; Alaska was not one of them.
4. Cities checked - no published rule
3 cities in Alaska were checked and have no published rule on this page. Of those, 3 returned no rule, and 0 did return something that has not been published – mostly rules that turned out to govern county land, which are in the county section above. A city here is not a city where detecting is allowed. It is a city whose own published material did not answer the question.
| City | Outcome | Site checked |
|---|---|---|
| Anchorage | No rule found | anchorageak.gov |
| Fairbanks | No rule found | fairbanks.gov |
| Juneau | No rule found | juneau.org |
5. Land this page does not cover
This page answers for Alaska state land, and for city and county land where the state rule reaches it. Several other kinds of ground are not covered here, and naming them is more honest than letting a reader assume the page is complete.
Tribal land. This directory does not cover it, and will not.
There are 574 federally recognised tribal nations. Each is a sovereign jurisdiction with its own law, its own permitting, its own enforcement and its own cultural-resource provisions, and none of them is answered by a state's code or by any federal rule quoted on these pages. A one-line instruction to "get tribal permission" would be worse than this paragraph, because it implies one process and one authority where there are 574. If you are on or near tribal land, the governing law is that nation's, and the place to ask is that nation's own offices. Nothing on this page applies there.
BLM land is covered, partly, in its own place. The Bureau of Land Management holds about 245 million acres and the federal rule names metal detectors and permits them, which is the opposite of the national park rule. See BLM land: the detector is named, and permitted. That page covers the base regulation; it does not yet cover the supplementary rules individual BLM State Directors issue for particular field offices.
Named and not examined. These are recorded so their absence is visible rather than silent. No claim is made about any of them:
- Military withdrawn land, including ranges and training areas.
- Bureau of Reclamation land, which surrounds a great many reservoirs.
- Water district and irrigation district land.
- Wilderness, Wilderness Study Areas and National Conservation Areas, which carry designations of their own. And one general point about signs. The commonest piece of reasoning in this subject is "there was no sign, so it was allowed." Arizona's State Land Department answers it in writing, in condition 2 of its own Recreational Permit terms:
"You will comply with all laws, rules, regulations and ordinances. Posting is not required for these provisions to be enforceable."
That is Arizona's sentence about Arizona's provisions and this directory does not present it as the law of any other state. But the proposition it states is the one to carry: nothing read for this project makes a published rule's enforceability depend on a sign at the boundary. Where posting does matter, a specific provision says so, and that provision is quoted on the page where it occurs.