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National Park Service · Isle Royale National Park · MI

Island Mine Campground

5Heads uppark alerts, one naming this campground
Information
All Backpacks Must be in Storage Area at Three Mile and Rock Harbor. All backpacks must be stored in backpack storage areas at Three Mile and Rock Harbor campgrounds. All food and scented items are to be in the Food Storage Lockers. Containers should be kept in the Food Storage Locker when space allows or…
Caution
Island Mine Campground Stream Low The stream has very little water flow. Campers should bring enough water to Island Mine or plan on collecting water along your route.
Information
Food Storage Regulations in Effect Proper food storage is required on Isle Royale. All food, trash, scented items, cooking supplies, cooking utensils, and fish/fish parts must be stored properly. To learn more about food storage and to learn how to properly store your food…
Information
Boat Fuel Unavailable Fuel for boaters will not be available from September 13 through October 31 except for emergencies only. Boaters are encouraged to bring extra fuel in containers.
Park Closure
Tent Camping Closed at Multiple East End Campgrounds Due to increased human-wildlife interactions and food storage concerns, individual tent sites and group sites at Three Mile, Daisy Farm, Moskey Basin, and Caribou Island Campgrounds are currently closed. Tent and hammock camping are not…
Alerts: National Park Service alerts API · Oct 16, 2026
First come, first servedNo reservation, and none to be had: all 6 sites go to whoever pulls in first.

This is how it should work.

Get directions
Right now
Island Mine Campground Stream LowCaution naming this campground · open
Sites
64 of them walk-up
Season
April 16 – October 31Open April 16 through October 31
Photos · NPS / Jenna Behnke
1,180 ftElevation
274 ftWater · Little Siskiwit River
55.1 miNW of Laurium, MI
4Walk-up sites
88%Tree cover
Open April 16 through October 31Today

The place

the agency’s own description · what’s there

In the agency’s own words

Island Mine Campground is located .5 miles south from the junction of the Greenstone and Island Mine Trails, on the Island Mine Trail. This inland campground offers no canoe/kayak/boat access. Little Siskiwit River runs south of the campground, where water can usually be obtained for filtering, unless it is dried up. Check with a Visitor Center for current water status. Stay Limit: 3 nights effective June 1 – Labor Day annually. Access: Foot

Source: Recreation.gov data (RIDB), full extract · Aug 23, 2026

Facilities

Toilets
Vault Toilets - seasonal
Drinking water
Yes
Source: National Park Service and agency records

Around the campground

On the water
River
Night sky · 44th darkest of 192 in MI
Bortle 2
Source: Stated in the agency description · Aug 23, 2026
Night sky: VIIRS Day/Night Band annual cloud-free composite, VNL V2 2024 (Earth Observation Group, Colorado School of Mines), read at the published coordinate · Sep 8, 2026
Official page: Island Mine Campground Official Website →

Nothing to book, just show up

One of 1,623 federal campgrounds where the site still goes to whoever pulls in first. Get there before noon on a summer weekend.

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

BookingNo reservationsNothing to book, and no release date to wait forthe agency’s record
Runs itNational Park Servicethe agency’s record
Directions
Every line of the receipt · 3

What you actually pay

The sign priceNational Park Service
The National Park Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
The booking feerecreation.gov
Nothing. This campground takes no bookings, so there’s no reservation fee to pay.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s no total to show.
How we know this receipt · 4
Booking fee, change fee, cancellation fee, no-show: Rules and Reservation Policies, Recreation.gov, the published fee schedule, curated by hand into lib/reservation-fee-schedule.json (9 rows, each carrying its own verbatim sentence). The publisher states these policies were last updated September 2019. · Sep 9, 2026
The two totals: Derived by CAMPANAC by adding the agency’s own published nightly rate to recreation.gov’s own published reservation fee. Both components are cited above; the addition is ours and is shown only where every component is known. · Sep 9, 2026
Who keeps the booking fee: Recreation.gov facility policy text, Dead Swede Campground (facility 234221) · Not on the national policy page. This is agency policy text recreation.gov publishes on individual campground pages; this site holds it verbatim on 45 active campgrounds (campground_rules.cancellation_description, scripts/load-facility-rules.mjs). · Sep 9, 2026
The contract: Reservation Gods: Who Stole Our Campsites and Sold Them Back to Us, More Than Just Parks, April 2025 · Apr 1, 2025
Source: Recreation.gov data (RIDB), full extract · Aug 23, 2026

rules read Sep 7, 2026 · record Aug 23, 2026 · How we know all this

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Getting there

the map and the coordinate · the phone number
Coordinate47.93022, -89.03997
The agency’s pageOfficial page ↗

Where it is

Source: Recreation.gov data (RIDB), full extract · Aug 23, 2026

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

This Afternoon43°Mostly Sunny
Tonight35°Partly Cloudy1% rain
Saturday52°Sunny
Saturday Night42°Mostly Clear

NWS forecast for Eagle River, MI

Source: National Weather Service, MQT forecast office · Oct 16, 2026

Typical weather

Typical October night 33°F, day 51°F.

Coldest night of the open season: typical April night 26°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

80°32°-10°

Daily high and lowDays with 0.10 in or moreOutside the published season

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: GRAND PORTAGE, MN (USC00213296), 30 miles away and 450 ft lower
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020, monthly normals · Sep 8, 2026

The land, and who answers for it

who answers for it

Who answers for this land

Jack Bergman, official portrait

Island Mine Campground is in Michigan’s 1st congressional district. Its representative, Jack Bergman (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

Source: U.S. Census district boundaries and the MTJP Congressional Public Lands Score

How we know

every fact on this page, and where it came from
Right now: The agency lists it open right now.
The alert naming this campground: National Park Service alerts API · Oct 16, 2026
Season: Recreation.gov data (RIDB), full extract · Aug 23, 2026
Elevation: USGS 3DEP elevation point query at this campground’s coordinate · Sep 7, 2026
Night sky: VIIRS Day/Night Band annual cloud-free composite, VNL V2 2024 (Earth Observation Group, Colorado School of Mines), read at the published coordinate: 0.022 mcd/m² of artificial all-sky glow, ranked against the 192 rated federal campgrounds in Michigan · Sep 8, 2026
Sky-glow model: Duriscoe, Anderson, Luginbuhl and Baugh (2018), a simplified model of all-sky artificial sky glow derived from VIIRS Day/Night band data, the National Park Service sky-glow model
Cell signal: the Park Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: Eagle River, MI, 49.5 mi NW (a census designated place). Straight line.
Nearest town: U.S. Census Bureau TIGER/Line 2024 places, measured by CAMPANAC to the town boundary; population is the ACS 2020-2024 5-year estimate · Sep 9, 2026