FS · Stanislaus National Forest

Union West - Union Reservoir (Stanislaus NF)

Nothing here fits 38 ft of 17 sites

Longest for your rig: 18 ft
Booking: Reservable
Hookups: water
Entry: Back-in only
ADA sites: —
Elevation: 6,871 ft

Book on Recreation.gov →the official reservation system; we take no cut

Every bookable site

Too short for 38 ft — 12 sites

118 ft limit 1118 ft limit 1218 ft limit 1418 ft limit 1518 ft limit 1618 ft limit 218 ft limit 318 ft limit 418 ft limit 518 ft limit 618 ft limit 718 ft limit

Tents only — no rig permitted here — 4 sites

10no rigs permitted 13no rigs permitted 8no rigs permitted 9no rigs permitted

Length never published — 1 site

17no length given

Within 60 miles

Map marker#	Campground	Distance	Sites	Longest for your rig	Hookups
1	Sandy Flat - Utica Reservoir (Stanislaus NF) CA	1 mi W	10	24 ft	none
2	(Lake Alpine) West Shore CA	4 mi N	24	52 ft	none
3	(Lake Alpine) Backpackers CA · tent-only	4 mi N	8	—	none
4	(Lake Alpine) Lodgepole Campground CA	4 mi N	19	46 ft	none
5	(Lake Alpine) Silver Valley Campground CA	4 mi N	21	53 ft	none
6	(Lake Alpine) Pine Marten CA	4 mi N	31	55 ft	none

this campground numbered to match the tableClick a marker for what it is and how far. Straight-line distances, not driving distances; the inset shows where this sits in the state. For directions, open this location in OpenStreetMap.

Everything else on record

Bookable sites: 17
Max occupancy per site: 6
Reservable sites: 16
Coordinates: 38.4266, -119.9985
Phone: 209-795-1381
Elevation: 6,871 ft

Sources

Recreation Information Database (RIDB) · fetched from https://ridb.recreation.gov/api/v1/facilities/10357087 · retrieved 2026-08-17 · public-domain
USGS Elevation Point Query Service · fetched from https://epqs.nationalmap.gov/v1/json · retrieved 2026-08-17 · public-domain