4
Pull-thru
USFSFremont-Winema National Forest · Oregon
Fourmile Lake Campground
Overview Fourmile Lake is located off Highway 140 near Lake of the Woods.
Sites2319 reservable
Elev.5,741ft
Comf.Jun-Oct5 months
Max rig88 ft4 pull-thru
Electricnonesites
From Medford1h12real 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 5,741 ft, Fourmile Lake Campground has a 5-month comfortable window (Jun-Oct). Winter nights average around 24°F, so the shoulder seasons turn cold fast. 23 sites total: 19 reservable and 4 first-come, first-served. Of the sites, 4 pull-through, and the longest takes a 88-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 reservability. 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
Jun-Oct
Comfortable window: nights stay above 35°F, days below 90°F.
91%
Of summer weekend-days are dry.
Jun 18
Last spring frost; first fall frost Oct 2.
49°F
Average July low. Bring a fleece.
Getting there
03 · ACCESS
01
Medford
49 mi
1h12
02
Bend
155 mi
3h31
03
Eugene
211 mi
4h23
04
Portland
315 mi
6h28
By drive time
Routed road time (OSRM). Nearest major highway 4.9 mi away.
Picking your site
04 · 23 SITES
Color byShow only
22 mapped sites · dot color = seclusion · click a dot for details. Basemap © OpenStreetMap.
0
Walk-in
0
50-amp
1
Accessible
0
Prime
23
Sites
★ The standout
Site 015
4 Mile Lake Double Site · shaded.
To neighbor
155 ft
Max rig
88 ft
Type
Standard
What's within four miles
05 · TRAILS · PEAKS · WATER
Trails & Peaks
Named hiking routes
2
Trail segments
25
Peaks
2
Water & Access
Lake / river access
yes
To nearest major road
4.9 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.