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Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Inadequate
  • Freeze/thaw Cycle
  • Icy
  • Prevalent Mud
  • Wet
  • Variable
  • Ideal
  • Dry
  • Very Dry
Trail Flow (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%
  • bi-directional trail
  • no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
  • < 2 days
  • < 1 week
  • < 2 weeks
  • < 1 month
  • < 6 months
  • > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
  • Downhill Only
  • Downhill Primary
  • Both Directions
  • Uphill Primary
  • Uphill Only
  • One Direction
Contribute Details
Colors indicate trail is missing specified detail.
  • Description
  • Photos
  • Description & Photos
  • Videos
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.
  • most popular
  • popular
  • less popular
  • not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches

Radar Time
x Activity Recordings
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
  • Backcountry Ski
  • Nordic Ski
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
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Only show trails with NO bikes.
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      No description for Bío Bío has been added yet! Login or register to submit one.
      Region Details
      • 13
      • 9
      • 16
      • 6
      • 1

      Stats

      Avg Trail Rating
      Trails (view details)
      46
      Trails Mountain Bike
      46
      Trails E-Bike
      24
      Trails Hike
      26
      Trails Trail Running
      14
      Total Distance
      34 miles
      Total Descent
      15,831 ft
      Total Vertical
      6,460 ft
      Highest Trailhead
      6,520 ft
      Reports
      41
      Photos
      87
      Ridden Counter
      1,545

      Popular Bío Bío Mountain Biking Trails

      statustitledifficultyrating
      Motocross
      Nevados de Chillán
      Condor 1
      Nevados de Chillán
      Valle Hermoso
      Nevados de Chillán
      Supercross
      Nevados de Chillán
      Subida Fumarolas
      Nevados de Chillán
      Novicios
      Nevados de Chillán
      Venado DH
      Concepcion
      Candado
      Nevados de Chillán
      Unimarc
      Concepcion
      Subida Cerro Caracol Huevillos
      Cerro Caracol Concepcion
      Subida a Mirador Aleman
      Cerro Caracol
      Morfeo Antiguo
      Cerro Caracol
      Olimpico EWS
      Nevados de Chillán
      Borde camino #1
      Cerro Caracol
      Waii Ouse - Ecucalipto
      Concepcion

      Photos of Bío Bío Mountain Bike

      3 |
      Dec 23, 2021 @ 3:07pm
      Dec 23, 2021
      trail: Wood line
      10 |
      Dec 23, 2021 @ 2:29pm
      Dec 23, 2021
      trail: Fenix
      12 |
      Aug 5, 2021 @ 5:20pm
      Aug 5, 2021
      trail: Wenche
      13 |
      Mar 7, 2021 @ 2:17pm
      Mar 7, 2021
      trail: Condor 1
      36 |
      Nov 29, 2020 @ 1:15pm
      Nov 29, 2020
      32 |
      Nov 29, 2020 @ 12:59pm
      Nov 29, 2020
      trail: Valle Hermoso
      39 |
      Jul 12, 2020 @ 5:33pm
      Jul 12, 2020
      trail: Condor 1
      48 |
      Apr 3, 2020 @ 11:53am
      Apr 3, 2020

      Videos of Bío Bío Mountain Bike

      Valle Hermoso - Fumarolas
      14 | Dec 16, 2021
      Nevados de Chillan 4/12
      trail: Condor 1
      15 | Jan 8, 2021
      Momentum Series - Nevados de Chillan
      4:48 | 171 | Jul 28, 2017
      Nevados de Chillán Bike Park

      2:11 | 54 | May 28, 2016
      In Dust We Trust: A Day in Chile
      3:00 | 12815 | Apr 27, 2016
      Festival Bike Fest - Bosques de Chacay
      6:00 | 17 | Dec 23, 2021 , Santa Juana
      youtuber Valle Hermoso | Valle Las Trancas
      6:45 | 68 | Jun 17, 2021 , Chillan
      youtuber Supercross, Motocross - Bike Park Nevados de...
      trail: Supercross
      1:59 | 178 | Mar 22, 2019 , Chillan

      Current Trail Warnings

      statustraildateconditionuserinfo
      Subida Fumarolas
      Nevados de Chillán
      May 21, 2022 @ 12:56pm
      3 days
      Snow PackedBalrog687

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #1367931Balrog687addreportSubida Fumarolas
      May 22, 2022 @ 7:38am
      2 days
      user #2734881CarloyolaaddreportVenado DH
      May 16, 2022 @ 8:01am
      May 16, 2022
      user #2734881CarloyolawishlisttrailVenado DH
      Apr 5, 2022 @ 1:07pm
      Apr 5, 2022
      user #2775842padriaddreportMotocross and 4 more
      Mar 3, 2022 @ 7:48am
      Mar 3, 2022
      user #2013170J0seriddentrailValle Hermoso
      Feb 25, 2022 @ 10:06am
      Feb 25, 2022

      Recent Comments

      usernametypetitlecommentdate
      user #438157niko56trailVenado DHPista en buen estado!
      Aug 15, 2019 @ 10:38am
      Aug 15, 2019
      user #1619993StebrextrailCondor 1Fantastic
      Mar 9, 2019 @ 4:46pm
      Mar 9, 2019
      user #1619993StebrextrailValle HermosoSuper flowy trail. Fantastic
      Mar 9, 2019 @ 8:59am
      Mar 9, 2019
      user #778996S-VEGA-1trailValle HermosoEsta demasiado rico el descenso, ojo la...
      Feb 18, 2019 @ 6:41pm
      Feb 18, 2019
      user #778996S-VEGA-1trailSubida FumarolasMuy tranquilo, pero ojo que está con harto polvo
      Feb 18, 2019 @ 6:40pm
      Feb 18, 2019

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike4634 miles15,830 ft21 miles6,460 ft
      8741105,086
      E-Bike2412 miles2,887 ft5 miles5,522 ft
      352236
      Hike2619 miles4,665 ft8 miles1,020 ft
      3463
      Trail Running1418 miles4,341 ft7 miles1,020 ft
      3411
      • By brenthillier NSMBA TRAILFORKS & contributors
      • Admins: Montenbaik, jonathaj
      • #11461 - 1,469 views
      • bío bío activity log | embed map of Bío Bío mountain bike trails | bío bío mountain biking points of interest

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