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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
      Moss Lake Natural Area is a King County Department of Natural Resources and Parks (DNRP) Ecological Land. The site is located 5 miles southeast of Duvall, 3.5 miles northeast of Carnation, and 1 mile east of Lake Joy in the Cascade foothills. The site is comprised of 372 acres of high-quality wetland and forested upland habitats. An extensive Class 1 wetland complex encompasses a large sphagnum bog, beaver dams, open water and forested wetland.

      Moss Lake NA receives a modest amount of public use. There is a limited (official) trail system on the site, and users include hikers, equestrians and mountain bikers. There is a pit toilet and a parking lot for up to 16 cars or 10 cars and three busses.

      Most of the trails are outside the park boundary and ownership of the rest is Weyerhaeuser, Hancock, and PSE. The area is defined by the pipeline to the north and Stossel Creek with the Tolt River to the South.

      Classic Pacific Northwest lowlands XC. Here you'll find a mix of service road, doubletrack, and lush, twisty singletrack. Roads and doubletrack will generally be drained and brushed. The singletrack can be quite lush during the spring months. These trails don't get a ton of riding action, so the bench can be quite soft and loose. Drains reasonably well. Dress appropriately for mosquitos and nettle in spring. Lots of salmonberry, sword fern, and moss.

      Evergreen Mountain Bike Alliance
      Primary Trail Type: Cross-Country
      eBikes Allowed: No
      Parking google parking directions
      featured
      Region Details
      • 2
      • 8
      • 10


      Caution on Nov 4, 2018
      Local Trail Association
      local trail association
      (evergreenmtb.org)

      Stats

      Global Ranking
      #5,096
      State Ranking
      #127
      Trails (view details)
      20
      Trails Mountain Bike
      20
      Trails Hike
      20
      Trails Trail Running
      20
      Total Distance
      10 miles
      Total Descent Distance
      4 miles
      Total Descent
      1,571 ft
      Total Vertical
      375 ft
      Highest Trailhead
      751 ft
      Reports
      6
      Ridden Counter
      112

      Popular Moss Lake Mountain Biking Trails

      view all trails »

      Recent Comments

      usernametypetitlecommentdate
      user #1379875BberotrailThe LoopWell groomed.
      Aug 2, 2017 @ 2:42pm
      Aug 2, 2017
      user #1379875BberotrailYellowGood shape!
      Aug 2, 2017 @ 2:41pm
      Aug 2, 2017
      user #1379875BberotrailNo NameHeavily overgrown (8/2)
      Aug 2, 2017 @ 2:40pm
      Aug 2, 2017
      user #1379875BberotrailCrazy 8Overgrown. Ferns
      Aug 2, 2017 @ 2:39pm
      Aug 2, 2017
      more »

      Recent Activity

      usernameactiontypetitledate
      user #1541747GhanimaaddridelogNov 18, 2018 ride log
      Nov 18, 2018 @ 4:20pm
      Nov 18, 2018
      user #1665889fixiewrekaddridelogJun 19, 2016 ride log
      Nov 18, 2018 @ 2:28pm
      Nov 18, 2018
      user #748102ThePhiladdridelogNov 17, 2018 ride log
      Nov 17, 2018 @ 4:37pm
      Nov 17, 2018
      user #994184landcrabaddridelogNov 4, 2018 ride log
      Nov 4, 2018 @ 9:37am
      Nov 4, 2018
      user #994184landcrabaddridelogOct 25, 2018 ride log
      Oct 25, 2018 @ 11:26am
      Oct 25, 2018
      view more »

      Nearby Areas

      namedistance
      Cherry Valley 6 104.5 km
      Tolt MacDonald Park 13 54 85.7 km
      Tokul West 11 13 97.7 km
      Soaring Eagle Park 20 78.7 km
      Ring Hill Forest 4 28.7 km
      • By ACree & contributors
      • Admins: apply
      • #5977 - 1,522 views

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