close
Layers winter
Trail Style
  • ?
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
LEGEND
Trail Difficulties
  • Access Road/Trail
  • White
  • Green
  • Blue
  • Black
  • Double Black Diamond

Trail Report Status
  • Clear / Green
  • Minor Issue / Yellow
  • Significant Issue / Amber
  • Closed or Major Issue / Red

  • Land Owner Overlay
  • Wilderness (typically no bikes in USA)
  • BLM (public)
  • USFS (Wildlife sanctuaries darker than usfs)
  • State land
  • Indigenous
  • Military
Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
  • Map Markers
  • trail Trail Head
  • photo Photo
  • place Directory Listing
  • region Riding Area
  • TTF TTF
  • Parking Parking
  • Viewpoint Viewpoint
  • Information Information
  • Warning Warning
  • Directions Directions
  • Water Fountain/Source Water Fountain/Source
  • Sight Sight
  • Restrooms Restrooms
  • Gate Gate
  • Camping Camping
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Other Other
      The Ridge to Rivers Trail System provides a variety of experiences and opportunities. Some trails are steep and require skill or stamina to negotiate, while others are more gradual and suitable for a wide range of abilities. For some specific suggestions see Hikes & Rides.
      Links
      Region Details
      • 9
      • 21
      • 21
      • 61
      • 3
      • 1

      Open on 10 hours

      Stats

      Avg Trail Rating
      Trails
      116
      Total Distance
      183 miles
      Total Descent Distance
      77 miles
      Total Descent
      33,071 ft
      Highest Trailhead
      6,549 ft
      Total Vertical
      4,003 ft
      Reports
      505
      Photos
      126
      Ridden Counter
      5,244

      Photos of Ada County Mountain Bike

      2 |
      Aug 29, 2018 @ 3:42pm
      Aug 29, 2018
      Polecat Loop #81, My City
      4 |
      Aug 13, 2018 @ 5:39pm
      Aug 13, 2018
      Rock Island #16 A/B, Boise
      365 |
      Nov 3, 2007 @ 10:56pm
      Nov 3, 2007
      8th Street MX Trail #4
      271 |
      Oct 19, 2004 @ 6:49pm
      Oct 19, 2004
      8th Street MX Trail #4
      more photos »

      Videos of Ada County Mountain Bike

      Riding Shindig at Bogus Basin
      3:10 | 25 | Jun 23, 2018
      The Rock Garden // DJI Mavic Pro
      1:00 | 80 | Mar 23, 2017
      Trying out the New Gimbal, plus crash
      1:00 | 509 | Nov 8, 2016
      POWER MOVES with Tyler Eikanger
      2:12 | 172 | Nov 7, 2016
      more videos »

      Recent Comments

      usernametypetitlecommentdate
      user #1066239bcar08trailDog HeadWhy why why are trails like this posted on...
      Sep 17, 2018 @ 3:23pm
      1 days
      user #1163644IdahoEnduroSeriestrailDog HeadWhy why why are trails like this posted on...
      Sep 17, 2018 @ 3:12pm
      1 days
      user #1163644IdahoEnduroSeriestrailRadio Tower DHMaybe we shouldn’t be putting trails like...
      Jul 24, 2018 @ 9:20am
      Jul 24, 2018
      user #944024thanotrailRadio Tower DHThis trail is dead! It’s on private property...
      Jul 21, 2018 @ 2:45pm
      Jul 21, 2018
      user #1476213flagrfrtrailDeer Point #91Great climb trail to access the mountain and...
      Jul 3, 2018 @ 6:43pm
      Jul 3, 2018
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1480731ScottConoveraddridelogSep 18, 2018 ride log
      Sep 18, 2018 @ 7:10pm
      7 hours
      user #567032RyanBmtbaddridelogSep 18, 2018 ride log
      Sep 18, 2018 @ 7:10pm
      7 hours
      user #1336741bzeisloftaddridelogSep 18, 2018 ride log
      Sep 18, 2018 @ 7:09pm
      7 hours
      user #1400982SspeideladdridelogSep 18, 2018 ride log
      Sep 18, 2018 @ 6:50pm
      7 hours
      user #1544780CONGERaddridelogSep 18, 2018 ride log
      Sep 18, 2018 @ 6:45pm
      8 hours
      view more »
      • By idmtbiker52 & contributors
      • Admins: chuktA, chuktA, IdahoEnduroSeries
      • #13447 - 762 views
      • ada county activity log | embed map of Ada County mountain bike trails | ada county mountain biking points of interest
      • subscribe 3d map

      Downloading of trail gps tracks in kml & gpx formats is enabled for Ada County.
      You must login to download files.