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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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Trailforks users anonymized public ridelogs from the past 6 months.
  • mountain biking recent
  • mountain biking (>6 month)
  • hiking (1 year)
  • moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
  • Downhill Ski
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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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      The Three Stage trails are extremely susceptible to damage in wet conditions. If you find that the trails are muddy, please turn around and come back another day. Do not deviate from the main path to avoid braiding of trails. Keep singletrack single

      Three Stage is a network of 40+ km of mostly advanced single track. There is a wide variety of terrain at Three Stage, everything from 10+ minute flowing descents to rolling hills and even some flat single track. Within a two-hour ride it is possible to ride five different forest types from wide-open hardwood to tightly spaced cedars, creating a feeling of riding totally different trail networks on your ride. The trails are on a clay base so things can get a little sideways in the wet and the rocks will be just as unforgiving even in the dry.

      The trails at Three Stage are mostly unmarked and can be difficult to navigate unless you have a keen sense of direction. Finding a local to tag along with is usually your best bet for not getting lost. Three Stage is accessible from six trail access points. four of the access points are located on the 6th Side Road at the top of the Escarpment and the other two are at the bottom off of the 33/34-Side Road/ Pretty River Road at the bottom of the park. The main access is located at the 6th Line and 2nd Side Road.

      The trails at Three Stage are built and maintained by local riders so please respect the trails and pick up any garbage and downed logs. If using Strava, follow the trail and do not cut corners. If you are unable to ride a section of trail walk your bike, do not create a ride around.
      Primary Trail Type: Cross-Country
      eBikes Allowed: Yes
      Shuttleable: YES
      AKA: Pretty River Valley Provincial Park
      Land Status: Provincial Park
      Land Manager: Ontario Parks
      Parking google parking directions
      Activities Click to view
      Region Details
      • 4
      • 1
      • 11
      • 31
      • 21
      • 3

      Region Status
      Caution as of Jul 16, 2025

      Stats

      Avg Trail Rating
      Trails (view details)
      71
      Trails Mountain Bike
      71
      Trails E-Bike
      7
      Trails Hike
      72
      Trails Trail Running
      72
      Trails Snowmobile
      2
      Trails Snowshoe
      71
      Trails Nordic Ski
      3
      Total Distance
      37 miles
      Total Descent
      4,548 ft
      Total Vertical
      908 ft
      Highest Trailhead
      1,794 ft
      Reports
      2,505
      Photos
      351
      Ridden Counter
      41,833

      Photos of Three Stage Mountain Bike

      trail: The Gateway
      12 |
      Jun 25, 2025 @ 10:31am
      Jun 25, 2025
      33 |
      Jul 28, 2024 @ 10:21am
      Jul 28, 2024
      18 |
      Jul 8, 2024 @ 10:18am
      Jul 8, 2024
      trail: Flow Opener
      58 |
      Dec 18, 2023 @ 4:59am
      Dec 18, 2023
      26 |
      Dec 6, 2023 @ 8:58am
      Dec 6, 2023
      39 |
      Oct 24, 2023 @ 9:26am
      Oct 24, 2023
      30 |
      Oct 24, 2023 @ 9:06am
      Oct 24, 2023
      trail: Tech Trail
      83 |
      Sep 2, 2023 @ 5:40pm
      Sep 2, 2023

      Videos of Three Stage Mountain Bike

      Matt Macduff - OTH 7 - Plaza Session
      2:11 | 28798 | Aug 20, 2013
      2011 Jamis Sixfifty B1
      0:15 | 295 | Mar 4, 2013
      Kiwanis skate park
      0:06 | 76 | Oct 2, 2012
      first ride on the new old haro
      trail: New Old
      0:18 | 400 | Sep 24, 2012
      SET
      0:15 | 164 | Sep 7, 2012
      Jacob and Tanner - MeadowLilly
      2:11 | 831 | Aug 21, 2012
      Goon sesh
      0:22 | 329 | Jul 24, 2012
      Freecoaster help?
      0:18 | 504 | Mar 8, 2012

      Current Trail Warnings

      statustraildateconditionuserinfo
      OFSC "B"
      Jul 8, 2025 @ 5:00pm
      Jul 8, 2025
      DryJasondehetreNo clean up efforts from Ontario Parks

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      PGCDwishlistrouteactivity #75905504
      Jul 14, 2025 @ 11:28am
      Jul 14, 2025
      dkuerschnerwishlistregionactivity #75898243
      Jul 14, 2025 @ 9:41am
      Jul 14, 2025
      Beauskiaddreportactivity #75895397 and 3 more
      Jul 14, 2025 @ 8:54am
      Jul 14, 2025
      BrentiqbOkMvotetrailactivity #75845046
      Jul 13, 2025 @ 12:23pm
      Jul 13, 2025
      jeffmaserwishlistrouteactivity #75727746
      Jul 12, 2025 @ 7:15am
      Jul 12, 2025

      Recent Comments

      usernametypetitlecommentdate
      x-cpmarkhamtrailBlue 4 - Easttrees down at entrance
      Jun 25, 2025 @ 3:52pm
      Jun 25, 2025
      jprice63reportJohn Haigh Side TrailOk
      Sep 2, 2024 @ 12:14pm
      Sep 2, 2024
      britneyholmbergreportTreehouse TrailYuuu
      Aug 24, 2023 @ 7:04am
      Aug 24, 2023
      CwoodPeepsreportElevator ShaftThe character
      Jul 22, 2023 @ 3:48pm
      Jul 22, 2023
      skavenger08reportHemlock RidgeAmen!
      Dec 11, 2022 @ 11:24am
      Dec 11, 2022

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike7137 miles4,547 ft14 miles909 ft
      #141#113172,5051618,289
      E-Bike78 miles804 ft3 miles771 ft
      2,2851315
      Hike7237 miles4,547 ft14 miles909 ft
      #89#9312,50421,381
      Trail Running7237 miles4,547 ft14 miles909 ft
      #89#92,5042490
      Snowmobile25 miles190 ft1 mile771 ft
      22
      Snowshoe7135 miles4,436 ft14 miles909 ft
      #8#41751114
      Nordic Ski33 miles315 ft1 mile640 ft
      153
      • By AdamChed & contributors
      • Admins: CORC, Grey, jpetznick
      • #4647 - 63,870 views

      Downloading of trail gps tracks in kml & gpx formats is enabled for Three Stage.
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