MI Hunt (great for off the grid hikes for the more adventurous type)
Northern Michigan Hiking, Backpacking, and Kayaking Facebook Group
Northern Michigan Trail Conditions Facebook Group
Walking the Lake Huron Shoreline
Cheboygan
Agnes S. Andreae Nature Preserve
Black Mountain Recreation Area
Boyd B. Bandwell Nature Preserve
Colonial Point Memorial Forest - Chaboiganing Nature Preserve
Hildner-Bearce Waubun Preserves - Nature Trail
Inspiration Point Pathway, Pigeon River Country
Lee Grande Ranch Nature Preserve
Reed's Pigeon River Nature Preserve
Wendy O'Neill Memorial Nature Preserve
Presque Isle
Herman Vogler Conservation Area
Mystery Valley Karst Preserve and Nature Sanctuary
Ocqueoc Falls Bicentennial Pathway
Onaway State Park 3 Mile Nature Trail
Thompson's Harbor State Park (6 miles of trails)
Otsego
Five Lakes Natural Area - Nature Trails
Gaylord Gateway/Iron Belle Trailhead
Inspiration Point Pathway, Pigeon River Country
Louis M. Groen Nature Preserve
Michaywe Cross Country Skiing and Hiking Trails
Montmorency
Briley Recreation Area Township Park - Nature Trails
Clear Lake - Jackson Lake Pathway
Hiking Near Clear Lake State Park (Atlanta)
Alpena
Alpena Area Trails, Parks, & Beaches
Alpena County Pathways, Lakes, & State Park Maps
Alpena Township Nature Preserve
Alpena Wildlife Sanctuary: Island Park & Duck Park
Crawford
Luzerne Trail Camp to 4-Mile Trail Camp
Oscoda
Island Lake Nature Trail (under Hiking)
Long Grades, Valley View, Porky Park, and Marks Run
Alcona
Alcona Community School Forest Trail
Harrrisville-Cedar Run Nature Trail
Roscommon
Lost Twin Lakes (N. Higgins Lake SP)
Marguerite Gahagan Nature Preserve
South Higgins Lake State Park Trail
Tisdale Triangle (N. Higgins Lake SP)
Ogemaw
Rifle River Recreation Area - DNR
Rifle River Recreation Area: Up North Trails
Iosco
Corsair Hiking and Cross Country Skiing Trail
Corsair, Wright's Lake, and Silver Valley Trailheads
Eagle Run Cross Country Ski and Hiking Trail
Greenbush Recreation Area Nature Trail
Highbanks River Trail - DNR Info
Oscoda, AuSable, and Greenbush Area Visitor's Guide
Tawas Bay Pathway/Alabaster Pathway & Arboretum