Rockhounding at McLain State Park and the Keweenaw Peninsula, Michigan
ALLOWED
No permit required
Rockhounding is allowed on McLain State Park's Lake Superior beach, within Michigan's 25-pound-a-year state-land limit. Much of the rest of the Keweenaw is private, and Copper Harbor's Hunter's Point Park bans taking rocks. Rules checked against primary sources in .
Key Conditions
- McLain State Park's own DNR page lists "rock hounding" among the park's activities; Michigan's state-land rule caps what you take at 25 pounds per person per year, in total across all DNR land, for individual or non-commercial hobby use (Mich. Admin. Code R 299.922(hh))
- The 25-pound allowance excludes "gold bearing material", and collecting to sell needs a DNR permit (R 299.922(dd))
- A Recreation Passport is needed to drive into the park; no collecting permit exists
- Hunter's Point Park in Copper Harbor is a Grant Township park whose ordinance says "There shall be no removal of natural resources, including rocks or stones"
- Mine-rock piles and Commercial Forest land are privately owned: Commercial Forest land is open to the public only for hunting, trapping and fishing, and anything else needs the owner's permission (DNR)
F.J. McLain State Park (Keweenaw Peninsula) · 47.2395, -88.6040
The Keweenaw's most famous collecting ground, the poor-rock piles left by a century of copper mining, is almost all private. The places where Michigan law plainly lets you keep what you find are fewer, and F.J. McLain State Park, between Hancock and Calumet, is the clearest of them. Its 2 miles of Lake Superior shore are part sand and part cobble, and the DNR's own page for the park lists "rock hounding" alongside camping and berry picking.
On DNR land, Michigan's State Land Rules let each person remove up to 25 pounds a year of rocks, mineral specimens and invertebrate fossils for individual or non-commercial hobby use (R 299.922(hh)). That 25 pounds is an annual total across every piece of DNR land in the state, the same allowance that covers Petoskey stones at Petoskey State Park and Yooperlites at Grand Marais. The rule leaves out one thing the Keweenaw is known for: its allowance excludes "gold bearing material". Copper isn't excluded.
Who owns the Keweenaw ground you're standing on
| Place | Owner / manager | Can you keep rocks? | Rule |
|---|---|---|---|
| McLain State Park beach | Michigan DNR | Yes, within 25 lb/yr | R 299.922(hh) |
| Fort Wilkins Historic State Park | Michigan DNR | Natural rocks within 25 lb/yr; never anything from the historic fort | R 299.922(hh); MCL 324.76102 |
| Hunter's Point Park, Copper Harbor | Grant Township | No | Ordinance 2006-1, rule 9 |
| Keweenaw NHP (federally owned parcels) | National Park Service | No (research permit only) | 36 CFR 2.1; compendium |
| Isle Royale | National Park Service | No | 36 CFR 2.1; compendium |
| Commercial Forest land | Private owners | Only with the owner's permission | DNR Commercial Forest Program |
| Mine poor-rock piles | Private owners, historical societies, local bodies | Only with the owner's permission | Owner's rules |
Checked October 2026 against the DNR, NPS and Grant Township sources listed below. Owners of individual mine piles, and of beaches such as Great Sand Bay and Esrey Park, were not confirmed from a primary source.
Hunter's Point Park is a no-collecting park
Hunter's Point, the cobble spit west of the Copper Harbor marina, often turns up in lists of Keweenaw rock-hunting beaches. It is a Grant Township park, and the township's Hunter's Point Park Ordinance (No. 2006-1, adopted under MCL 42.421) says: "There shall be no removal of natural resources, including rocks or stones. There shall be no disturbing vegetation, living or dead." Look, photograph, and leave the stones on the beach. The ordinance pages we read don't state a penalty; ask the township if you need to know.
Poor-rock piles and Commercial Forest land are private
Two kinds of ground feel public on the Keweenaw and aren't.
Commercial Forest land. Large tracts of the peninsula's forest are private land enrolled in Michigan's Commercial Forest Program. In exchange for lower taxes, owners must let the public in, but only for hunting, trapping and fishing. The DNR's wording: "Any other activities require landowner permission." A person doing something the owner hasn't allowed "may be criminally or civilly liable, or both."
Mine-rock piles. Every pile has an owner. The Copper Country Rock & Mineral Club, which bulldozes fresh surfaces on piles for its permitted field trips and its August Keweenaw Week digs, says its access is "always with permisson from the owner" and that it doesn't recommend collecting on any pile otherwise. If you want to pick a pile, join one of those digs or ask the owner first.
A 19-ton mass of native copper, raised from Lake Superior in 2001
Divers found the mass in 1991 on the lake bottom offshore between Eagle River and Eagle Harbor, and it was recovered in 2001. It now sits in the Copper Pavilion of Michigan Tech's A. E. Seaman Mineral Museum in Houghton, and holds a Guinness World Record. The museum says it is "on permanent loan from the State of Michigan, Department of Natural Resources". The Great Lakes bottomlands are state-owned, which is why the state, not the divers, owns it. The same geology puts smaller pieces of copper on the beaches: float copper, which glaciers plucked from the bedrock and spread across the peninsula, is what most beach finds are.
McLain State Park
Fees from the DNR's Recreation Passport page, October 2026.
Before a Keweenaw collecting trip
- Know which pieces of ground are DNR land; anything else needs its owner's rules or permission
- Track your 25-pound yearly total across every Michigan DNR property you collect on
- Skip Hunter's Point Park in Copper Harbor for collecting
- Leave the metal detector at home for McLain and Fort Wilkins, or get the park manager's written authorization first
- For poor-rock piles, sign up for a club dig or get the owner's permission
- Leave mine hardware, tools and any worked copper where you find them
Who Sets the Rules Here
Michigan Department of Natural Resources, Parks & Recreation Division
McLain's 2 miles of Lake Superior shore and other DNR-owned land on the peninsula: 25 lb per person per year of rocks, minerals and invertebrate fossils; no metal detecting outside designated areas (neither park has one)
- StateState of Michigan — antiquities and Great Lakes bottomlands (NREPA Part 761, MCL 324.76101 et seq.)
Michigan DNR and EGLE
Relics, "mines" and abandoned property of historical value on state land, and abandoned property on the state-owned Lake Superior bottomlands
Grant Township, Keweenaw County
Hunter's Point Park, Copper Harbor: no removal of rocks, stones or plants
National Park Service
Federally owned parcels in the Calumet and Quincy units, and all of Isle Royale: no collecting rocks or minerals without a research permit
Individual landowners (Commercial Forest Program administered by the DNR)
Commercial Forest land (public access for hunting, trapping and fishing only) and most poor-rock piles and mine sites: collecting only with the owner's permission
Permits & Licenses
| Permit | Required? | Notes |
|---|---|---|
| Rock collecting at McLain State Park | No | No permit exists. R 299.922(hh) lets each person remove up to 25 pounds a year in total from DNR land, for individual or non-commercial hobby use. |
| Recreation Passport (vehicle entry) | Yes | McLain's page: "A Recreation Passport (park pass) is required for vehicle entry." Rates rose $1 on January 1, 2026. |
| Commercial collecting on state land | Yes | R 299.922(dd) bars using state-owned land for a commercial operation without a DNR permit. Stones collected to sell fall outside the 25-pound hobby allowance. |
| Metal detecting in McLain or Fort Wilkins | Yes | Land Use Order 5.26 limits detectors in state parks to areas shown as open on the DNR's maps, unless the park manager authorizes it in writing. Neither park appears on the DNR's list of parks open to metal detecting. |
| Collecting on private mine-rock piles or Commercial Forest land | Yes | The owner's permission. The Copper Country Rock & Mineral Club's field trips to poor-rock piles are "always with permisson from the owner", by the club's own description. |
Time & Seasonal Restrictions
- 25 pounds per person per year, total, across all DNR land: a load from McLain counts against the same allowance as one from Petoskey or Grand Marais (R 299.922(hh))
- Gold-bearing material is excluded from the 25-pound hobby allowance (R 299.922(hh))
- Hunter's Point Park, Copper Harbor: no removal of rocks, stones or plants, living or dead; no vehicles, including bicycles; no camping or fires (Grant Township Ordinance 2006-1, as amended)
- Metal detectors only in designated areas of state parks; McLain and Fort Wilkins have none (Land Use Order 5.26)
- Leave artifacts where they lie. On state land the state reserves "aboriginal records and other antiquities, including … mines or other relics" (MCL 324.76102); the DNR says relics found in state parks "will be retained by the state"
- Keweenaw National Historical Park (federal parcels) and Isle Royale: no collecting rocks or minerals without a § 2.5 research permit; Isle Royale is closed to the public from November 1 to April 15
- Commercial Forest land: walking access for hunting, trapping and fishing only; logging can close it
Equipment Notes
- A spray bottle or bucket of water: wet beach pebbles show the banding of agates and the green of epidote far better than dry ones
- A small scale, so you know where you stand against the 25-pound yearly total
- Sturdy boots and gloves for the cobble at McLain's rocky stretches
- Leave the metal detector in the car at McLain and Fort Wilkins; neither has a designated detecting area
What People Find Here
- Lake Superior agates, which Michigan EGLE's district geologist names at Eagle River Beach in the Keweenaw and at Agate Beach and Misery Bay in Toivola
- Float copper: native copper that glaciers plucked from the bedrock and dropped across the peninsula, according to Michigan Tech's A. E. Seaman Mineral Museum
- Datolite, prehnite and epidote, which the Copper Country Rock & Mineral Club reports from freshly bulldozed poor-rock piles on its permitted field trips
- Yooperlites: an EGLE geologist mentions cantaloupe-sized ones from Houghton County
Penalties for Violations
← Scroll to see all columns
| Violation | Statute | Penalty |
|---|---|---|
| Taking more than 25 pounds a year, or collecting commercially, on DNR land; using a metal detector outside a designated area | Mich. Admin. Code R 299.922(hh), (dd); Land Use Order 5.26; MCL 324.504(14) | State civil infraction: civil fine up to $500 |
| Recovering abandoned property (including prehistoric Native American material) from the Great Lakes bottomlands without a permit, outside the hand-recovery exception | MCL 324.76107, 324.76108 | Misdemeanor below $1,000 in value (up to 93 days, or 1 year from $200); felony from $1,000 (up to 5 years, or 10 years from $20,000), with fines up to three times the value |
| Removing rocks or minerals from Keweenaw National Historical Park federal land or Isle Royale | 36 CFR 2.1(a)(1)(iv); 36 CFR 1.3; 18 U.S.C. 1865; 18 U.S.C. 3571(b)(6) | Federal petty offense: fine up to $5,000 and/or up to 6 months in jail |
Etiquette & Leave No Trace
- Keep a running total of what you take home over the year; the limit isn't per visit
- Stay off poor-rock piles unless you know who owns them and have permission. A pile next to a public road is still someone's property
- At Hunter's Point, look and photograph only
- Leave the old mine hardware, foundations and anything man-made where it is
Nearby Alternatives
← Scroll to see all columns
| Site | Distance | Notes |
|---|---|---|
| Grand Marais (Agate Beach) | 129.2 mi | The same Michigan 25-pound limit on a township beach, with Pictured Rocks National Lakeshore's ban next door |
| Gooseberry Falls State Park (Minnesota) | 134.1 mi | Across Lake Superior the rule flips: Minnesota bans rock collecting in its state parks |
| Petoskey State Park | 217.1 mi | Lower Peninsula state park under the same R 299.922(hh) limit |
Distances are straight-line, not driving distance.All 3 rockhounding sites in Michigan
Frequently Asked Questions
Can you take rocks from McLain State Park?
Yes, up to 25 pounds per person per year, in total across all Michigan DNR land, for personal hobby use. The park's own DNR page lists "rock hounding" among its activities. You need a Recreation Passport to drive in, but no collecting permit.
Can you take rocks from Hunter's Point in Copper Harbor?
No. Hunter's Point Park is a Grant Township park, and the township's park ordinance says "There shall be no removal of natural resources, including rocks or stones." It also bars removing plants, living or dead. Some visitor guides still describe it as a rock-hunting beach; the ordinance is what applies.
Can I pick through the old mine poor-rock piles?
Only with the owner's permission. Poor-rock piles belong to someone: private owners, historical societies or public bodies, and we found no primary source that opens any Keweenaw pile to casual collecting. The Copper Country Rock & Mineral Club runs permitted digs on bulldozed piles (its Keweenaw Week in August), and says its access is "always with permisson from the owner".
Is the woodland I can hunt on also open for rockhounding?
Not necessarily. Much Keweenaw forest is private land enrolled in Michigan's Commercial Forest Program, which the DNR says is "open to public foot traffic for hunting, trapping and fishing. Any other activities require landowner permission." Rockhounding is one of those other activities.
Can I collect copper in Keweenaw National Historical Park?
Not on the land the Park Service owns. Its compendium allows rocks or minerals to be taken only under a research permit (36 CFR 2.5), and 36 CFR 2.1 prohibits removing mineral resources. Most land inside the park's boundaries, though, is privately owned, so the owner's rules apply there.
Can I keep native copper I find in Lake Superior?
Natural copper pebbles on the beach count toward the 25-pound limit on state land. Man-made or prehistoric copper objects are different: Part 761 reserves relics on state land and abandoned property on the Great Lakes bottomlands to the state, and a hand-recovered item worth over $10 that has been abandoned more than 30 years must be reported in writing within 30 days (MCL 324.76108).
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Disclaimer
Information is provided for general guidance only. Regulations change frequently. Always verify current rules with the official jurisdiction before relying on this information for legal decisions. Permitted Pursuits is not a substitute for official agency guidance. Report an error.
Sources
- Michigan DNR — F.J. McLain State Park(accessed 2026-10-23)
- Mich. Admin. Code R 299.922 — State land rules (Cornell LII)(accessed 2026-10-23)
- MCL 324.504 — State land rules and orders; civil infraction(accessed 2026-10-23)
- Michigan DNR — Metal detecting in state parks (Land Use Order 5.26)(accessed 2026-10-23)
- Michigan DNR — Recreation Passport(accessed 2026-10-23)
- Michigan DNR — Commercial Forest Program (public access)(accessed 2026-10-23)
- MCL 324.76102 — Antiquities on state land and Great Lakes bottomlands (NREPA Part 761)(accessed 2026-10-23)
- MCL 324.76108 — Recovery of abandoned property by hand; report(accessed 2026-10-23)
- Grant Township — Hunter's Point Park and Ordinance No. 2006-1(accessed 2026-10-23)
- Michigan EGLE — Rockhounding in Michigan(accessed 2026-10-23)
- NPS — Keweenaw National Historical Park Superintendent's Compendium(accessed 2026-10-23)
- NPS — Keweenaw National Historical Park FAQ (land ownership)(accessed 2026-10-23)
- NPS — Isle Royale National Park Superintendent's Compendium(accessed 2026-10-23)
- A. E. Seaman Mineral Museum (Michigan Tech) — Lake Copper(accessed 2026-10-23)
- Copper Country Rock & Mineral Club — Field trips(accessed 2026-10-23)
- 36 CFR 2.1 — Preservation of natural, cultural and archeological resources (Cornell LII)(accessed 2026-10-23)
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