Camping near North Cascades comes with real tradeoffs, and the best option depends on how close you want to be, how much comfort you need, and how much uncertainty you can handle. Use the guides below to choose between national park campgrounds, forest campgrounds, dispersed camping, private campgrounds, and cabin-style stays before you commit to a route.
Bacon Creek Road near Marblemount looks like an easy SR-20 side trip, but access is rough and informal. Know when to use it, skip it, and choose better nearby options.
Mt. Baker-Snoqualmie camping only makes sense in two zones: Baker Lake Road north of Concrete, or Cascade River Road at Marblemount. If you want to wake up already on the main highway for Newhalem, Diablo, or Washington Pass, park campgrounds usually fit better than these forest detours.
SR 20 North Cascades Highway remains closed between milepost 130 and 156 (Ross Dam trailhead to Porcupine Creek gate). Extensive repairs are needed on portions of the road from winter rockslides. The goal is to open by July 4th. More info from WSDOT here