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Trail Conditions
  • Unknown
  • Snow Groomed
  • 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 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
ContributeDetails
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

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

  • 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 Groomed
  • 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
  • Sight Sight
  • Restrooms Restrooms
  • eBike Charging Point eBike Charging Point
  • Water Fountain/Source Water Fountain/Source
  • Gate Gate
  • Trail Sign Trail Sign
  • Table or Bench Table or Bench
  • Ladder Ladder
  • Stairs Stairs
  • Bridge Bridge
  • Camping Camping
  • Cabin Cabin
  • Lodge Lodge
  • Bear Cache Bear Cache
  • Dock Dock
  • Ranger Station Ranger Station
  • Summit Summit
  • Other Other
      Tons of singletrack all around the lake area sanctioned for mountain biking.

      ***Cal dept of Fish and Wildlife will give you a citation with no warning and no signs for riding certain trails!!
      Primary Trail Type: All-Mountain & Downhill
      Oak Riparian Park google parking directions
      Access Info:
      Oak Riperian Park
      Region Details
      • 3
      • 5
      • 6
      • 1

      Region Status
      Open as of Jul 28, 2019

      Stats

      Avg Trail Rating
      Global Ranking
      #3,512
      State Ranking
      #162
      Trails (view details)
      15
      Trails Mountain Bike
      15
      Trails Hike
      15
      Trails Trail Running
      15
      Total Distance
      7 miles
      Total Descent
      1,075 ft
      Total Vertical
      232 ft
      Highest Trailhead
      446 ft
      Reports
      39
      Photos
      39
      Ridden Counter
      1,218

      Lake Calvera Preserve Mountain Bike Routes

      titleratingdistance
      Lake Calavera Loop
      5 miles

      Recent Ridelog Activity in Region

      Today
      • 0 rides
      • 0 ft avg distance
      Yesterday
      • 1 rides
      • 6 miles avg distance
      Past Week
      • 21 rides
      • 17 miles avg distance

      Photos of Lake Calvera Preserve Mountain Bike

      14 |
      Jul 1, 2019 @ 1:45pm
      Jul 1, 2019
      trail: Monkey Flower
      11 |
      Feb 19, 2019 @ 9:03am
      Feb 19, 2019
      21 |
      Jul 11, 2018 @ 6:11pm
      Jul 11, 2018
      20 |
      Jul 11, 2018 @ 6:11pm
      Jul 11, 2018

      Videos of Lake Calvera Preserve Mountain Bike

      Hiiting the Jumps at Calavera Lake on my Orbea...
      trail: Serpentine
      7:03 | 207 | Nov 21, 2018 , Carlsbad

      Recent Trail Reports

      Activity Feed

      usernameactiontypetitledate
      user #548593MountainBikeBillriddentrailConnection and 10 more
      Sep 9, 2019 @ 10:13pm
      Sep 9, 2019
      user #1528902mattwickwishlisttrailSerpentine
      Sep 1, 2019 @ 10:21pm
      Sep 1, 2019
      user #1778366mattamattariddentrailSerpentine
      Aug 11, 2019 @ 7:51pm
      Aug 11, 2019
      user #1872848SteelRidge44riddentrailViewpoint and 6 more
      Jul 28, 2019 @ 4:18pm
      Jul 28, 2019
      user #749196M3dotyaddreportSerpentine
      Jul 28, 2019 @ 4:00pm
      Jul 28, 2019

      Recent Comments

      usernametypetitlecommentdate
      user #467205RGonztrailSerpentineBerms are gone but actually kind of fun...
      Jul 1, 2019 @ 9:12am
      Jul 1, 2019
      user #1544968Brad5879trailSerpentineBerms are taken out????
      Jun 29, 2019 @ 11:14am
      Jun 29, 2019

      Nearby Areas

      namedistance
      Bonsall5.5 km
      San Elijo Hills 11 3 16.1 km
      Rancho La Costa Preserve 8 56.4 km
      Encinitas Ranch Pathways and Trails 2 16.6 km
      Yellow truck7.4 km
      • By emfinite3131 & contributors
      • Admins: SDMBA
      • #15177 - 1,986 views
      • lake calvera preserve activity log | embed map of Lake Calvera Preserve mountain bike trails | lake calvera preserve mountain biking points of interest
      • subscribe print map 3d map donate to earn trail karma!

      Downloading of trail gps tracks in kml & gpx formats is enabled for Lake Calvera Preserve.
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