Openings · last 7 days
0
01 · Detected Opening History · the openings record · file CS-233361
When Sulphur Campground reopens
Sulphur Campground's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
0
Openings · last 90 days
2
Only 2 openings in the last 90 days: not enough recent activity for a reliable pattern. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
02 · Availability Outlook · Sep 18 – Sep 19, 2026 · of 21 monitored sites
Of the 42 tracked site-nights (Sep 18 – Sep 19, 2026): 42 on sites not offered for online reservation (first-come, first-served or administrative).
No online availability right now
Of the 42 tracked site-nights (Sep 18 – Sep 19, 2026): 42 on sites not offered for online reservation (first-come, first-served or administrative). A free alert tells you if any date opens online.
Load status
Sep 18 – Sep 19, 2026Not open online100%
Open site-nights0 / 42
Of the 42 tracked site-nights (Sep 18 – Sep 19, 2026): 42 on sites not offered for online reservation (first-come, first-served or administrative).
Open dates by month
Sep 2026 – Sep 2026No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are on sites not offered for online reservation.
Holiday windows
Sites open per night · of 21 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| Labor Day | SAT Sep 5 | 0 | None open |
| SUN Sep 6 | 0 | None open | |
| MON Sep 7 | 0 | None open |
Labor Day: no online availability on any tracked night.
About Sulphur Campground
Overview
Sulphur Campground is located 39 miles from Evanston, Wyoming, just off the Mirror Lake Scenic Byway at the confluence of Stillwater Fork and Hayden River. Numerous hiking, biking, horse and ATV trails crisscross this beautiful region.
Recreation
Fishing is very popular on the waterways. Canoeing, hiking, backpacking, horseback riding and biking are popular activities.
The High Uintas Wilderness can be accessed via several trails along the Mirror Lake Scenic Byway. A short trail can be accessed from the campground leading to Bourbon Lake.
Facilities
The facility has 15 single family sites and 5 double family sites that come equipped with picnic tables and fire rings with grills. One group site is available, which accommodates up to 25 people. This site has 3 large picnic tables, a large fire ring with benches and parking areas. Vault toilets and garbage service are provided. Water is available, but may be limited. A campground host is located on-site. Roads and parking spurs are dirt.
Natural Features
Sulphur Campground sits at an elevation of 9,100 feet. Pines and aspens provide limited shade, and summer wildflowers dot the area.
The Hayden Fork of the Bear River runs next to the campground. These and other streams lead to numerous high alpine lakes and fishing holes, countless trails, breathtaking scenic viewpoints and various campgrounds.
Nearby Attractions
The 65-mile Mirror Lake Scenic Byway parallels the Lower Provo River as it snakes across a portion of the Uinta Mountains.
21 monitored sitesRVs up to 38 ftNo hookups20 shadedWaterfrontRiverfrontPets OKFire pitsMax party 25
Getting there
From Evanston, Wyoming, take Utah Highway 150 (Mirror Lake Scenic Byway) south for 39 miles. Sulphur Campground is on the west side of the highway. From Kamas, Utah, take Center Street east. It becomes Utah Highway 150 (Mirror Lake Scenic Byway). Travel about 40 miles. There will be a sign for Sulphur Campground, which is on the west side of the road.
Wasatch Cache National Forest, Evanston, WY 82930EVANSTON-MOUNTAIN VIEW RANGER DISTRICT 307-789-3194 OR UTAH RECREATION COMPANY 385-273-1100
BikingBoatingCampingFishingHikingWildlife Viewing
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-233361 · facility + sites
Photo gallery
Roll CS-233361 · Sulphur Campground · Evanston WY12 frames · facility + sites
FAQ
How do I get a reservation at Sulphur Campground?
Campsite Sniper's current snapshot shows none of the 42 tracked site-nights open for online reservation at Sulphur Campground. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. Campsite Sniper has also detected 2 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Sep 18, 2026 14:17 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
How often do new openings appear at Sulphur Campground?
Campsite Sniper detected 2 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
Which sites at Sulphur Campground fit a 35-foot RV?
18 of the 21 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 38 ft.
Does Sulphur Campground have online availability right now?
As of the Sep 18, 2026 snapshot, none of the 42 tracked site-nights are open for online reservation. That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. A free Campsite Sniper alert tells you if any date opens online.
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