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The intended direction a trail should be ridden.
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Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months. Trails are compared with nearby trails in the same city region with a possible 25 colour shades. Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
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Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
BC Backroad Status

Service Road Atlas is a free to use, community-driven service for viewing and creating reports on the numerous back-country service roads around B.C. and Alberta.

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        With an area of 9,672 acres, Hartwick Pines is one of the largest state parks in the Lower Peninsula. The park's rolling hills, which are built of ancient glacial deposit, overlook the valley of the East Branch of the AuSable River, four small lakes and unique timber lands. The principal feature of this park is the 49-acre forest of Old Growth Pines which gives the park its name. This forest is a reminder of Michigan's past importance in the pine lumber industry as well as a source of inspiration for the future of our forests. The park is rich in scenic beauty and because of the different habitats it encompasses, there is ample subject matter for the sports person, photographer, or naturalist throughout the year. The park is open from 8 a.m. to 10 p.m. year round.
        Primary Trail Type: Cross-Country
        Parking google parking directions
        Activities Click to view
        Region Details
        • 3
        • 1

        Region Status
        Open as of Jun 19, 2026

        Stats

        Avg Trail Rating
        Trails (view details)
        11
        Trails Mountain Bike
        5
        Trails Hike
        12
        Trails Trail Running
        12
        Total Distance
        16 miles
        Total Descent
        570 ft
        Total Vertical
        130 ft
        Highest Trailhead
        1,308 ft
        Reports
        12
        Photos
        9
        Ridden Counter
        150

        Popular Hartwick Pines Mountain Biking Trails

        55 0.0 1,450 ft 12 ft 17
        Moderately popular green difficulty singletrack. This mountain bike primary trail can be used both directions. On average it takes 4 minutes to complete this trail.
        5 0.0 798 ft 25 ft 12
        Less popular green difficulty singletrack. This mountain bike primary trail can be used both directions. On average it takes 3 minutes to complete this trail.
        50 2.0 3 miles 114 ft 12
        Moderately popular blue difficulty singletrack. This mountain bike primary trail can be used uphill primary. On average it takes 12 minutes to complete this trail.
        50 2.0 3 miles 186 ft 10
        Moderately popular green difficulty singletrack. This mountain bike primary trail can be used uphill primary. On average it takes 15 minutes to complete this trail.
        55 2.0 3 miles 119 ft 5
        Moderately popular blue difficulty singletrack. This mountain bike primary trail can be used uphill primary. On average it takes 30 minutes to complete this trail.

        Recent Ride Log Activity in Region

        Today
        • 0 rides
        Yesterday
        • 0 rides
        Past Week
        • 0 rides

        Photos of Hartwick Pines Mountain Bike

        258 |
        Jul 1, 2013 @ 1:03pm
        Jul 1, 2013
        249 |
        Jul 1, 2013 @ 1:03pm
        Jul 1, 2013
        226 |
        Jun 27, 2013 @ 9:35am
        Jun 27, 2013
        192 |
        Jun 27, 2013 @ 9:34am
        Jun 27, 2013
        458 |
        Jun 27, 2013 @ 9:34am
        Jun 27, 2013
        | 2 comments
        181 |
        Jun 27, 2013 @ 9:30am
        Jun 27, 2013
        274 |
        Jun 27, 2013 @ 9:25am
        Jun 27, 2013
        295 |
        Aug 23, 2012 @ 4:19am
        Aug 23, 2012
        | 2 comments
        191 |
        Jul 30, 2007 @ 6:02am
        Jul 30, 2007

        Recent Trail Reports

        statustraildateconditioninfouser
        Mali Brgud
        May 21, 2020 @ 3:49am
        May 21, 2020
        Ideal VjekoslavKrsanac TRAILFORKS
        Access Trail
        Jun 9, 2019 @ 10:54am
        Jun 9, 2019
        Drysymbi0nt

        Activity Feed

        usernameactiontypetitledate
        Turning180addreportactivity #97344246
        Jun 19, 2026 @ 2:16pm
        Jun 19, 2026
        snowman51789BrAdQGwishlistregionactivity #93042255
        Apr 20, 2026 @ 2:57pm
        Apr 20, 2026
        SnH4Mu6Driddentrailactivity #78680279 and 2 more
        Aug 22, 2025 @ 9:04am
        Aug 22, 2025
        MinnesotaToppsvotetrailactivity #77215831 and 2 more
        Aug 2, 2025 @ 5:41am
        Aug 2, 2025
        park0414riddentrailactivity #56808867
        Aug 6, 2024 @ 12:58pm
        Aug 6, 2024

        Activity Type Stats

        activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
        Mountain Bike49 miles413 ft4 miles125 ft
        #12,968#5,26791260
        Hike1216 miles571 ft5 miles131 ft
        #11,437#4,6101235
        Trail Running1216 miles571 ft5 miles131 ft
        #10,516#3,9431226

        Frequently Asked Questions About Hartwick Pines

        What are the highest rated mountain biking trails in Hartwick Pines?
        The highest rated mountain biking trails in Hartwick Pines are: View all mountain biking trails sorted by rating.
        Where can I park to ride in Hartwick Pines?
        There are 3 parking locations listed in Hartwick Pines. The most popular parking spots are: View all parking and trailhead locations on the map to plan your visit.
        What is the longest trail in Hartwick Pines?
        The longest trail in Hartwick Pines is Aspen Trail at 3.4 miles. View all trails sorted by distance.
        What are the best & highest rated hiking trails in Hartwick Pines?

        Downloading of trail gps tracks in kml & gpx formats is enabled for Hartwick Pines.
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