6
Pull-thru
USFSOlympic National Forest · Washington
Coho Campground
Overview Coho Campground is situated on the west shore of Wynoochee Lake, part of the emerald paradise that is Olympic National Forest.
Sites5840 reservable
Elev.892ft
Comf.Jan-Dec10 months
Max rig32 ft6 pull-thru
Electricnonesites
From Seattle3h11real road time
The honest read
Synthesized from
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
At 892 ft, Coho Campground has a 10-month comfortable window (Jan-Dec). Winter nights average around 35°F, so the shoulder seasons turn cold fast. 58 sites total: 40 reservable and 18 first-come, first-served. Of the sites, 6 pull-through, 12 walk-in, and the longest takes a 32-ft rig. Within about 4 miles: 2 named hiking routes, 2 peaks, lake or river access.
The campground at a glance
01 · CHARACTER
Reads strongest on shade and quiet. Softest on roomy sites.
Six axes, each scored relative to every other federal campground in the region: quiet (miles to a major road), cool (elevation), roomy (average site spacing), shade, RV-fit (longest rig), and how reservable it is. All six come from data, nothing hand-tuned.
When to go
02 · CLIMATE
avg highavg lowfrost-freedriest · Jul
Jan-Dec
Comfortable window: nights stay above 35°F, days below 90°F.
87%
Of summer weekend-days are dry.
Apr 20
Last spring frost; first fall frost Oct 28.
54°F
Average July low.
Getting there
03 · ACCESS
01
Seattle
135 mi
3h11
02
Yakima
230 mi
5h13
03
Spokane
394 mi
7h56
By drive time
Routed road time (OSRM). Nearest major highway 12.9 mi away.
Picking your site
04 · 58 SITES
Color byShow only
58 mapped sites · dot color = seclusion · click a dot for details. Basemap © OpenStreetMap.
12
Walk-in
0
50-amp
46
Accessible
11
Prime
58
Sites
★ The standout
Site 045
LOOP B · prime location · shaded.
To neighbor
106 ft
Location
Prime
Max rig
32 ft
Type
Standard
What's within four miles
05 · TRAILS · PEAKS · WATER
Trails & Peaks
Named hiking routes
2
Trail segments
35
Peaks
2
Viewpoints
2
Water & Access
Lake / river access
yes
To nearest major road
12.9 mi
Method
We synthesize public data layers: RIDB and Recreation.gov facility and site records, Open-Meteo climate normals, OpenStreetMap roads, trails, and water, OSRM drive times, and USGS elevation. We take no bookings, no ads, and no paid placements. Independence is the entire point.