Crystal Lake -This blacktopped trail runs from downtown Boulder Junction, past Trout Lake to Crystal Lake Campground.  Because of the level terrain, this trail is great for touring bikes as well as groups riding with younger children.  There are also many places to stop along the way to view the different lakes and some of the largest white pines in the northwoods.  The lakes in this area are especially clear and the area is famous for its great fishing.  With lots of forest lands and large areas of open water, sightings of bald eagles are quite common.  There is a picnic area about halfway to Trout Lake.  This trail connects to the Plum Lake Trail. (Click on the trail map for a printable map PDF - 173 KB.)

Length:  11 miles
Location: Trail access at the Boulder Junction Chamber office.   

Lumberjack Trail -  A designated mountain bike trail (Wisconsin State Trail Pass required). Includes several wilderness trails of grass and dirt gently winding through different timber types and along the edge of the Manitowish River, the Fishtrap Flowage, and White Sand Lake.  Leashed pets are allowed when there is no snow.  Trail connects to the Escanaba-Pallette Trail. (Click on the trail map for a printable map PDF 173KB).

Length: Loops of 4.6 and 12.5 miles. 
Location: From Boulder Junction, continue South on Old Hwy K approximately 1 mile to Concora Rd and a parking area.  

Nichols Beach  - This short but excellent trail runs from the Boulder Junction Chamber office to Nichols Lake.  There is a picnic area at Nichols Beach that makes a great place to relax before returning to Boulder Junction.  Be sure to follow the orange snowmobile trail markers and "Nichols Beach" signs.  This trail connects to Crystal Lake Trail. (Click on the trail map for a printable map PDF 140KB.)

Length:  3 miles.
Location: From Boulder Junction, continue west on Hwy K approximately 3 miles to Nichols Lake Lane.