info@unionriverbigbear.com

(906) 885-5324

Ontonagon, MI

Gateway to Adventure

Union River’s Big Bear Campground, located near Michigan’s Porcupine Mountains, is privately owned and operated. This beautiful property features 40 campsites equipped with water and electricity, as well as a modern shower facility for your convenience.

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Porcupine Mountains Access

With more than 90 miles of hiking trails just steps away, our campground is your gateway to the wild beauty of the Porcupine Mountains. Wander to iconic destinations like the Lake of the Clouds Overlook, climb to the heights of Summit Peak, and chase the roar of waterfalls along the Presque Isle River.

Lakeside Relaxation

Just a short walk from your campsite, the sandy shores of Lake Superior offer the perfect spot for swimming, sunbathing, or a breathtaking sunset.

Fishing on Lake Superior
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Rates & Sites
Porcupine Mountains view of lake in the clouds
Drone Photo at Big Bear Campground Ontonagon, MI

Everything you need

Our staff is always happy to help with any special request you may have.
Big Bear Campground store and ice, firewood, and LP available for buying

Campsites

  • Site Variety: Choose from back-in or pull-thru options.
  • Utility Hookups: Electric hookups are available on all sites; select sites also offer water hookups.
  • Site Comforts: Each site includes a picnic table and a fire pit for cozy evenings.
  • Site Stability: Enjoy smooth paved driveways and stable gravel pads.
Campsites

Facilities & Services

  • Restrooms: Access to our clean, modern restroom and shower facility.
  • Free Wi-Fi: Available at your campsite.
  • Convenient dump station on-site
  • Supplies: Firewood, ice, drinks and snacks.
Amenities
Big Bear campsite #36 with picnic table and other campers in the background

Activities & Experiences

Beyond our campground, adventure awaits! Hike scenic trails, go fishing, or simply relax on the beach. There’s an experience for every type of explorer.

Take in the breathtaking beauty of Lake Superior and its stunning surroundings, where the Porcupine Mountains add a dramatic touch to the landscape. Whether you’re cooling off with a swim in the lake or tackling a scenic mountain hike, adventure awaits.

Craving something more adrenaline-fueled? Cast a line, launch a boat, or paddle through shifting currents on a kayaking quest. Nearby, challenge your skills on a rugged disc golf course or dive into the thrill of geocaching—this is your gateway to outdoor excitement!

Waterfall near union river's big bear campground
Sunset view from Big Bear campground with swinging chairs
Porcupine Mountains State Park hiking trail
Wooden observation tower in Porcupine Mountains in summer
Boy enjoying Lake Superior Beach at Union River’s Big Bear Campground by Porcupine Mountains Wilderness State Park Camping
Lake of the Clouds view from cliff
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Testimonials

"Recently stayed at the union river big bear campground and it was so quiet we accidentally slept in until after ten am our first night. The bathrooms were cleaned daily at 11am and were always very well kept. Only a short drive to several waterfalls and lake of the clouds. If you enjoy hiking there are many trails through the porcupine mountains with incredible views. Also located just across the street from a beautiful beach on Lake Superior. Already planning a trip back and we just left!"

Haley G.

"We stayed here for 3 nights and had a great time. The campground was very clean, bathrooms were well-maintained. Easy access to the lake an amazing view of the sunset, and a great view of the stars. The camp stores sell just about all the little things you might have forgotten and so much more. The staff was pleasant and friendly. Around you have endless close hiking trails ( we did a 9-mile hike at Lake of the Clouds) kayaking and plenty of beautiful places to sightsee."

Ricky S.

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Easy to find

We’re just 15 miles west of Ontonagon and 2 miles west of Silver City, right on the 107th Engineers Memorial Highway.

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Good to Know

Pet-Friendly: We welcome well-behaved pets!

Free Wi-Fi: At each campsite.

Open Season: May-October.

Flexible Payments: Visa, MasterCard, Discover, American Express, Apple Pay, and Google Pay.

GPS Coordinates: 46.49095, -89.37045

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What are you waiting for?

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