Union Bay Campground

Ontonagon, MI · Campground

Rating
4.2/5
★★★★☆ 4.2
Reviews
20
Rank in Ontonagon
#8
of 28 hotels
City Percentile
19%
rating percentile
Address
Union Bay Campground, Ontonagon, MI 49953
Website
www2.dnr.state.mi.us/ParksandTrails/Details.aspx?id=74&type=SPCG

Union Bay Campground is a hotel located in Ontonagon, MI. It is one of 28 hotels listed in Ontonagon. Its 4.2-star rating is slightly below the Ontonagon city average of 4.8 stars. It ranks #8 of 28 hotels in Ontonagon. There are 10 photos associated with this location.

Customer Reviews

★★★☆☆ 3.0 John Rindfleisch · Oct 2025

This campground has huge potential but lacks in its layout for sites and utilities. With this being a huge state park, there is lots of room for a nice campground. Someone dropped the ball on this place. The sites are packed together like sardines with NO privacy. We couldn't open the windows on one side because our neighbors were smoking cigarettes a few feet away from us. As commented on before, the electric setups are not convenient and/or practical. With our site, if we didn't have an extension cord, we wouldn't have electricity. The sites have no designated spot to park, so campers just park anywhere. The State Park list these as grass sites, but they are being torn up with ruts and mud holes from rain. The State Park needs to designate a parking spot and level it with a gravel pad. I

chicagotoots · Jul 2024

Campsites not as big as at other Michigan State parks… could barely fit a 20’ camper and tent with two cars on one site and too up close & personal to the campers on all three sides. Staff friendly, shower/washrooms clean. Lake access paths if you weren’t lucky to snag a lake site. Very close to trails and scenic sites.

★★★☆☆ 3.0 Susan Beckman · May 2025

The park itself is nice..good location, well maintained facilities, friendly staff. Nice and quiet and beautiful views of the lake. The campground hosts were nice and we loved the board games they had available to borrow! The layout of the actual campsites was bad. The power boxes and fire pits were poorly placed in many of the sites. Also, deceptively uneven sites compared to pictures online. The site we originally booked (#72) was fairly small, which was fine, with only one real way to park our 30’ 5th wheel. However, the power box was in the opposite corner and our 50+’ extension cord was short by 10’. We went back to the registration station and the staff member said they had extra extension cords — I’m guessing because other people had the same problem we did. We ended up switching

★★★★★ 5.0 Pat Clemens · Jul 2025

This is a State Park campground in the middle of nature. Large sites with electric and a dump station. Potable water was available. The Host had a shed with information and games and puzzles. The restrooms were clean with easy access for all the sites. A boat launch to Lake Superior and picnic tables to take in natures lake beauty. Very resonably priced, but you need to purchase Michigan State Park pass and a car pass. With luck you can see the Northern Lights . Oh, miles of trails and pet friendly. @bigdogsrvadventure

★★☆☆☆ 2.0 Brenda Bonnema · Sep 2025

The sites were small as the campers were stacked in with not a lot of space. Plus we arrived in the rain and it rained off and on during our 3 day stay. Our tiny space turned into mud in no time. If this campground had camp hosts, we never saw them nor did they stop by to visit unlike McLain State Park. That's the campground to stay at!

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom

Services

Campground

Top Hotels in Ontonagon

NameRatingReviews
The Porkies Union Bay★★★★★ 4.920 reviews
Scott's Superior Inn & Cabins★★★★★ 4.920 reviews
Lost Creek Outpost Campground★★★★★ 4.820 reviews
Porcupine Mountains Presque Isle-Rustic★★★★★ 4.820 reviews
Griswold's Lodge★★★★★ 4.720 reviews
River Road RV Park and Campground★★★★★ 4.520 reviews
Lake of the Clouds Resort★★★★★ 4.520 reviews
Union River Rustic Outpost Campground★★★★★ 5.06 reviews
Rainbow Lodging★★★★★ 5.06 reviews
Lake of the Clouds Cabin★★★★★ 4.69 reviews

This listing is informational. Contact the business directly to verify credentials, services, and availability.