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Trail Conditions
  • Unknown
  • Snow Packed
  • Snow Covered
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Dry
  • Very Dry
Trail Ridden Direction

Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.

  • > 96%
  • > 90%
  • > 80%
  • > 70%
  • > 50%
  • < 50%
Trail Ridden Direction

The intendid direction a trail should be ridden.

  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction

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
      No description for Bío Bío has been added yet! Login or register to submit one.
      Region Details
      • 4
      • 1
      • 14
      • 2


      Caution on Oct 15, 2018

      Stats

      Avg Trail Rating
      Trails (view details)
      21
      Trails Mountain Bike
      21
      Trails E-Bike
      2
      Trails Hike
      17
      Trails Trail Running
      17
      Total Distance
      42 miles
      Total Descent Distance
      24 miles
      Total Descent
      18,032 ft
      Total Vertical
      6,479 ft
      Highest Trailhead
      6,527 ft
      Reports
      14
      Photos
      52
      Ridden Counter
      311

      Photos of Bío Bío Mountain Bike

      2 |
      Sep 4, 2018 @ 11:20am
      Sep 4, 2018
      Subida a Mirador Aleman
      trail: Olimpico EWS
      117 |
      Jun 26, 2017 @ 8:49am
      Jun 26, 2017
      Olimpico EWS, Chillan
      trail: Valle Hermoso
      19 |
      Feb 21, 2017 @ 9:52am
      Feb 21, 2017
      Valle Hermoso, Chillan
      trail: Valle Hermoso
      17 |
      Feb 21, 2017 @ 9:52am
      Feb 21, 2017
      Valle Hermoso, Chillan
      more photos »

      Videos of Bío Bío Mountain Bike

      Momentum Series - Nevados de Chillan
      4:48 | 131 | Jul 28, 2017
      Nevados de Chillán Bike Park
      2:11 | 50 | May 28, 2016
      In Dust We Trust: A Day in Chile
      3:00 | 12773 | Apr 27, 2016
      youtuber Condor 1 - Bike Park Nevados de Chillan
      trail: Condor 1
      2:56 | 91 | Jun 26, 2018 , Chillan
      more videos »

      Bío Bío Mountain Bike Routes

      titleratingdistance
      Hornitos featured
      1 miles
      Nol2 Clasic featured
      1 miles
      Secret - Copa Chile-Rediablo
      2 miles
      Guallipén combinación Pista Dura featured
      3 miles

      Recent Comments

      usernametypetitlecommentdate
      user #1117348turro46reportUnimarcPista despejada, sin troncos en la via
      Jul 22, 2018 @ 6:39pm
      Jul 22, 2018
      user #1283005JejeytrailMotocrossmuy buena pista, muy entretenida
      Mar 6, 2017 @ 7:22pm
      Mar 6, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1295485RonnieJVaddridelogDec 16, 2018 ride log
      Dec 16, 2018 @ 11:55am
      2 days
      user #1175677kuleaddridelogDec 16, 2018 ride log
      Dec 16, 2018 @ 7:32am
      2 days
      user #1295485RonnieJVaddridelogDec 15, 2018 ride log
      Dec 15, 2018 @ 1:45pm
      3 days
      user #1175677kuleaddridelogDec 15, 2018 ride log
      Dec 15, 2018 @ 12:03pm
      3 days
      user #1295485RonnieJVaddridelogDec 15, 2018 ride log
      Dec 15, 2018 @ 9:26am
      Dec 15, 2018
      view more »

      Bike & Skill Parks

      nametypecityrating
      Nevados de Chillánbike parkChillan
      view all skill parks »
      • By brenthillier NSMBA Plus & contributors
      • Admins: Montenbaik, jonathaj
      • #11461 - 601 views
      • bío bío activity log | embed map of Bío Bío mountain bike trails | bío bío mountain biking points of interest
      • subscribe 3d map

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