close
3D
Trail Conditions
  • Unknown
  • Snow Groomed
  • Snow Packed
  • Snow Covered
  • Snow Cover Partial
  • 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
US Cell Coverage
Legend
cell carrier legend

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
  • Snowmobile
Winter Trails
Warning A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
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.
disable
Only show trails with NO bikes.
enable

Save the current map location and zoom level as your default home location whenever this page is loaded.

Save
      Trails around the old mining area of the "La Unión" mountains. Curious area full of abandoned mining facilities, Martian landscapes and beautiful views of the Mediterranean Sea in and arid and demanding terrain.
      Primary Trail Type: All-Mountain & Downhill
      eBikes Allowed: Yes
      AKA: Sierra Minera de la Unión - Cartagena
      Cala Reona google parking directions
      This region uses the Uk/Euro style trail grading system.
      Activities Click to view
      Region Details
      • 44
      • 8
      • 34
      • 14
      • 5

      Region Status
      Open as of Apr 5, 2024

      Stats

      Avg Trail Rating
      Trails (view details)
      105
      Trails Mountain Bike
      105
      Trails E-Bike
      104
      Trails Horse
      10
      Trails Hike
      105
      Trails Trail Running
      105
      Trails Dirtbike/Moto
      6
      Trails Observed Trials
      3
      Trails ATV/ORV/OHV
      4
      Total Distance
      62 miles
      Total Descent Distance
      30 miles
      Total Descent
      15,011 ft
      Total Vertical
      1,241 ft
      Highest Trailhead
      1,243 ft
      Reports
      240
      Photos
      26
      Ridden Counter
      1,635

      Photos of Sierra Minera Mountain Bike

      7 |
      Jun 24, 2023 @ 3:30am
      Jun 24, 2023
      7 |
      Jun 24, 2023 @ 3:30am
      Jun 24, 2023
      7 |
      Jun 24, 2023 @ 3:30am
      Jun 24, 2023
      6 |
      Jun 24, 2023 @ 3:30am
      Jun 24, 2023
      trail: La Sinuosa
      56 |
      Aug 24, 2021 @ 1:52pm
      Aug 24, 2021
      76 |
      Aug 11, 2021 @ 5:14am
      Aug 11, 2021
      trail: Gas Brochas
      69 |
      Aug 8, 2021 @ 1:43am
      Aug 8, 2021
      trail: Gas Brochas
      61 |
      Aug 8, 2021 @ 1:42am
      Aug 8, 2021

      Videos of Sierra Minera Mountain Bike

      Sierra Minera MTB - Riding through an old mine
      5:47 | 142 | Sep 30, 2022 , Cartagena

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      pablo-glovotetrailactivity #54214153 and 4 more
      Jun 16, 2024 @ 4:12am
      18 hours
      RoyRoversaddreportactivity #50817273
      Apr 5, 2024 @ 7:00am
      Apr 5, 2024
      RoyRoversriddentrailactivity #50817252
      Apr 5, 2024 @ 6:59am
      Apr 5, 2024
      mtbguidingriddentrailactivity #50793308
      Apr 4, 2024 @ 9:18am
      Apr 4, 2024
      theroyroversaddreportactivity #50763730 and 3 more
      Apr 3, 2024 @ 8:21am
      Apr 3, 2024

      Recent Comments

      usernametypetitlecommentdate
      CarlosexuptrailEl DentistaEstá muy cerrado en el comienzo y hay varios...
      Aug 9, 2023 @ 1:43pm
      Aug 9, 2023
      Bfallon6086trailEl DentistaSteep start to flowy single track and some...
      Mar 20, 2023 @ 3:38am
      Mar 20, 2023
      Bfallon6086trailTierras RojasLots of trees blocking the trail. I'd grade it...
      Mar 20, 2023 @ 3:37am
      Mar 20, 2023
      Bfallon6086trailEl DescargadorAmazing trail, very enduro style, great on an...
      Mar 20, 2023 @ 3:24am
      Mar 20, 2023
      S13RAtrailEl DescargadorBest of the area, i agree! Very nice. Those...
      Jan 31, 2022 @ 9:02am
      Jan 31, 2022

      Nearby Areas

      namedistance
      Sierra de la Muela 1 2013.5 km
      Sierra de Escalona 1 1723.5 km
      Sierra de las Moreras 226.7 km
      P.R. Carrascoy y El Valle 24 8627.5 km
      Miravete 828.2 km

      Local Badges


      Activity Type Stats

      activitytypetrailsdistancedescentdescent distancetotal verticalratingglobal rankstate rankphotosreportsroutesridelogs
      Mountain Bike10562 miles15,010 ft30 miles1,240 ft
      #4,929#202262403746
      E-Bike10461 miles14,485 ft29 miles1,240 ft
      #2,101#1792391439
      Horse109 miles1,132 ft5 miles338 ft
      Hike10562 miles15,010 ft30 miles1,240 ft
      #4,043#185239346
      Trail Running10562 miles15,010 ft30 miles1,240 ft
      #4,068#18323953
      Dirtbike/Moto66 miles469 ft3 miles256 ft
      Observed Trials32 miles89 ft3,468 ft69 ft
      ATV/ORV/OHV44 miles246 ft2 miles157 ft
      • By pablo-glo & contributors
      • Admins: apply
      • #38554 - 950 views

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