Michigan’s Upper Peninsula is a prime destination for cyclists who want long days on dirt, pavement, or both. With miles of singletrack carved through hardwood forests, rail-trails that cross historic iron ranges, and quiet backroads that loop the entire peninsula, you can build a trip around one trail system or link several over a week. If you are planning an Upper Peninsula bike trip, the best place to start is with the networks that give each region its own riding character.
Marquette County: A Hub for Mountain Biking
Marquette County is one of the strongest mountain biking destinations in the Upper Peninsula. The area is home to three major networks: the Noquemanon Trail Network (NTN), the Range Area Mountain Bike Association (RAMBA) trails, and the Marquette Mountain Bike Park. Together they offer everything from flowy beginner loops to steep, technical descents.
Noquemanon Trail Network (NTN)
The NTN is divided into North Trails and South Trails. The North Trails are scenic and suited for beginner and intermediate riders, while the South Trails are more advanced and technical. One standout route is the North Trails Loop, a 10.6-mile trail that is an IMBA Epic Trail, one of only two in Michigan. For riders looking for less commitment, the Big Bay Pathway adds more than 9 miles of trail in the same region.
RAMBA Trails
The Range Area Mountain Bike Association maintains 77 miles of hand-built singletrack that connect Ishpeming and Negaunee. Of that total, 6.4 miles are suitable for beginners, making it a good place for newer riders to build confidence on real singletrack. The rest of the system challenges intermediate and advanced cyclists with tight turns and rolling terrain.
Marquette Mountain Bike Park
For downhill-style riding, the Marquette Mountain Bike Park offers over 600 vertical feet of drop. The runs are split into beginner, intermediate, and expert categories, so riders of different abilities can enjoy lift-served laps without feeling overmatched.
Copper Harbor: Top-Ranked Singletrack
At the tip of the Keweenaw Peninsula, the Copper Harbor Bike Trail System consistently earns high praise from riders. On TripAdvisor it is listed as the number one biking trail in the Upper Peninsula. The network weaves through dense northern forest and along Lake Superior shoreline, providing a mix of flow trails, rock gardens, and technical climbs. Copper Harbor is a destination unto itself, with lodging and bike shops within walking distance of the trailheads.
Ironwood and the Western UP
Ironwood, on the western edge of the UP close to the Wisconsin border, offers the Miners Park Mountain Bike Trails. This 10-mile network is built on a historic 167-acre mining site and is open to all skill levels. The trails climb through old mine ruins and descend on purpose-built singletrack, giving riders a sense of the region’s mining history while they ride.
Munising Bay and Grand Island
Munising, the gateway to Pictured Rocks National Lakeshore, has two distinct biking opportunities. The Munising Bay Trail Network includes 33 miles of singletrack and 26 miles of two-track, plus a 6.2-mile groomed snow bike route for winter. Just offshore, Grand Island offers the Grand Island Trail, a 21.2-mile loop that is suitable for beginners. To reach Grand Island you take a ferry from Munising. The trail circles the island with views of Lake Superior and sandstone cliffs.
Family-Friendly and Paved Trails
Not every rider wants technical singletrack. The Upper Peninsula has several easy, scenic trails that work well for families, casual riders, or anyone on a hybrid or road bike.
Iron Ore Heritage Trail
The Iron Ore Heritage Trail is a 47-mile, year-round, multi-use interpretive trail that crosses the Marquette Iron Range. It is mostly unpaved but smooth enough for hybrid bikes. Along the way you pass old mining structures, interpretive signs, and small towns. This trail is also a segment of the much larger Iron Belle Trail, which extends more than 2,000 miles from the western tip of the UP all the way to the Detroit area.
Silver Mountain Bike Trail
Near St. Ignace, the Silver Mountain Bike Trail runs 1.58 miles and is rated beginner to intermediate. The short distance makes it a great warm-up or a quick ride with views of Silver Lake and Lake Michigan.
Day’s River Pathway
In Gladstone, the Day’s River Pathway offers 9 miles of looped trails. A 3-mile loop is marked for mountain and fat tire bikes, and the rest of the system includes beginner-friendly routes. The trail follows the Day’s River, providing a relaxing ride in a forested setting.
Road Biking: Tour Da Yoop, Eh and Beyond
For road cyclists, the Upper Peninsula offers quiet two-lane highways and the opportunity to ride a continuous loop around the peninsula. The Tour Da Yoop, Eh is a 1,200-mile road biking loop that was first opened to the public in 2019. It follows the perimeter of the UP, touching Lake Superior, Lake Michigan, and Lake Huron. You can tackle the whole loop in a supported tour or piece together sections on your own using the route maps from the organizers.
The Iron Belle Trail, while mostly off-road, also includes paved segments that connect communities across the UP. Many riders use it to link longer road rides with sections of rail-trail and singletrack. The official Michigan tourism website notes that the Iron Belle uses existing trails, so its condition varies from paved urban path to natural surface.
Putting Together a Multi-Day Bike Trip
The Upper Peninsula is large, so planning a bike trip usually means choosing a home base. Marquette is a good choice for riders who want access to NTN, RAMBA, and the Iron Ore Heritage Trail all within a short drive. Copper Harbor works best for riders focused purely on singletrack and willing to drive the Keweenaw Peninsula. For a mix of road and gravel, basing yourself in Munising lets you ride the Bay Trail Network one day and take the ferry to Grand Island the next.
No matter which region you choose, the Upper Peninsula bike trails reward riders with quiet forests, lake views, and a strong biking community. Check trail conditions with local tourism offices or trail associations before you go, as seasonal weather can affect surface conditions. Pack layers, bring plenty of water, and prepare for hills, the UP is not flat. But the climbs bring you to views that make every pedal stroke worthwhile.
Frequently Asked Questions
What is the best time of year for biking in the Upper Peninsula?
Late May through October is the primary biking season for dirt trails. Spring can be muddy, and fall offers cooler temperatures and colorful foliage. Winter fat biking is possible on groomed routes like the Munising Bay snow bike trail and the Iron Ore Heritage Trail, which is year-round.
Do I need a mountain bike for the UP trails or can I use a road bike?
Many of the most popular trails, such as the NTN North Loop, RAMBA singletrack, and Copper Harbor system, require a mountain bike. The Iron Ore Heritage Trail and Day’s River Pathway are fine on a hybrid or gravel bike. For road biking, the Tour Da Yoop loop and quiet backroads are best on a road or touring bike.
Are there bike rentals available near the trails?
Yes. Marquette, Copper Harbor, and Munising all have bike shops that rent mountain bikes, and some offer fat bikes in winter. Because rental availability and prices change, it is best to check directly with each shop before your trip.
Can beginners ride the Copper Harbor trails?
Copper Harbor has trails for all skill levels, but the system is known for its technical sections. Beginners can find easier loops on the outer edges of the network. For a more forgiving introduction, the North Trails of the NTN in Marquette or the Grand Island Trail near Munising are better choices.