Black Diamond, WA Trails and Parks

Black Diamond has 2 trails in the vicinity, including 1 for horseback riding and 1 for road biking. These trails range from 20 to 26.5 miles in length. The most popular trail is Black Diamond Coal Mine and Green River Gorge and Black Diamond. Trails.com member Kevin B. recently completed Black Diamond Coal Mine.
  • Black Diamond Coal MineView Trail Details

    5 Reviews

    Black Diamond, WA

    •  2 to 3 hours
    •  20 miles
    •  Guide

    Located on the edge of the historical town of Black Diamond, the Coal Mine trails weave and bob around the south end of Lake Sawyer, Frog Lake, ...

  • Green River Gorge and Black DiamondView Trail Details

    0 Reviews

    Black Diamond, WA

    • Road Biking  
    •  26.5 miles
    •  Guide

    Southeast King County, somewhat less encumbered by the rumble of development or the bustle of farm activity, is home to some of the best back ...