Best Dispersed Camping near Sammamish, WA
Several National Forest dispersed camping sites exist within driving distance of Sammamish, Washington. The South Fork Snoqualmie River Dispersed Site provides the closest free camping option, located along Tinkham Road in Mount Baker-Snoqualmie National Forest. Additional primitive sites can be found at Annette Lake (hike-in access), Lake Dorothy (hike-in access), White River, and Old Cascades Highway. These areas require no reservations but typically need a Northwest Forest Pass or America the Beautiful pass displayed in vehicles at trailheads.
Access roads to many sites feature unpaved surfaces with significant potholes, particularly at South Fork Snoqualmie River. High-clearance vehicles are recommended for accessing the more remote pull-off spots. Most sites have established fire rings, though fire bans may be in effect during dry summer months. No drinking water, toilets, or trash services exist at most dispersed sites except Annette Lake and Lake Dorothy, which have primitive toilet facilities. Cell service varies but remains surprisingly strong at the South Fork Snoqualmie sites. One camper noted, "I have Verizon and have 2-3 bars of service," making it suitable for remote workers needing connectivity.
The camping experience across these areas ranges from roadside pull-offs to secluded riverside spots. South Fork Snoqualmie River sites are easily accessible but remain popular, with a visitor reporting, "Get there early to get the better sites. Plenty down the road though if all of the initial sites are full." Highway noise can be heard from some locations. The Lake Dorothy and Annette Lake sites require hiking in with gear but reward visitors with alpine lake settings. A Lake Dorothy visitor commented, "Easy stair-stepped trail; a bit harder with a 40# pack. Lots of camp sites to choose from." Many sites experience high weekend use during summer months, with trash accumulation noted by multiple reviewers. Keechelus Lake dispersed sites were confirmed closed by recent visitors as of June 2025.