Winter

Skiing/Boarding
MAP of Seattle area snow resorts
Distance from I-90xI-5  Base elevation peak
Snoqualmie Pass  52 miles E summit-at-Snoqualmie.com 3022 ft. 5420 ft. Alpental (3865 Central)
Mt. Baker 126 miles N mtBaker.us 3500 ft. 5000 ft.
Stevens Pass  83 miles NE StevensPass.com 4056 ft. 5845 ft.
Crystal Mtn.  80 miles SE skiCrystal.com 4400 ft. 7012 ft.
Mission Ridge138 miles E MissionRidge.com 4570 ft. 6820 ft.
Current Conditions this is a great site SkiReport.com
Current Conditions  weather station data nwac.us
State-wide ski info SkiWashington.com
Ski School, children Snoqualmie Pass PowderPigs.com

Summer

Bike Riding    
  My favorite Seattle bike ride MAP
     
  Burke Gilman Trail burkegilmantrail.org
 Organized Bike Rides cascade.org
  Seattle-to-Portland classic Cascade.org/STP
  Annual Redhook Haul Ash  
  Velodrome Bike Racing Velodrome.org
     
GolfArea Golf Courses List
     

Year 'round sports

Ice Skating highlandice.com     kingsgateskatingclub.org
Swimming lots of options
Indoor Soccer arenasports.net
Bouncing sea.jumpskyhigh.com
Gymnastics nwaerials.com