Openings · last 7 days
0
01 · Detected Opening History · the openings record · file CS-231836
When Reuter Campground reopens
Reuter Campground's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
9
Openings · last 90 days
10
Only 10 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 30, 2026 · of 12 monitored sites
Of the 143 tracked site-nights (Sep 18 – Sep 30, 2026): 81 open for online reservation · 46 reserved · 16 on sites not offered for online reservation (first-come, first-served or administrative).
Where the open windows are
43.4% of tracked site-nights are not currently open for online reservation. 81 of 143 remain open; here is where they are.
Load status
Sep 18 – Sep 30, 2026Not open online43.4%
Open site-nights81 / 143
Reserved (of online inventory)46 / 127
Weekday openings55
Weekend openings26
Of the open site-nights on mapped sites, 55 fall on weekdays and 26 on weekends (Fri–Sun).
Open dates by month
Sep 2026 – Sep 2026September holds the most room. 81 of 143 site-nights are still open there.
Holiday windows
Sites open per night · of 11 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.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| 002 | 9 |
| 006 | 9 |
| 003 | 8 |
| 005 | 8 |
| 020 | 8 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Next windows
As of Sep 18, 2026 snapshotNext open dateTue · Sep 22
Next open weekendFri · Sep 25
The next bookable night is Sep 22; the first open weekend starts Sep 25. Campsite Sniper can watch later dates for you.
Stays and site detail
81 open site-nights across 11 sites at Reuter Campground, from the same hourly snapshot as everything above.
Multi-night stays. 16 2-night, 14 3-night, 4 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 22 at site 002.
RV length. Longest recorded site here is 45 ft. 11 sites take 25 ft, 11 sites take 35 ft, 8 sites take 40 ft.
All 11 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 002 | 35 ft | None | 9 | 9 nights | Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
| 006 | 40 ft | None | 9 | 9 nights | Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
| 003 | 45 ft | None | 8 | 7 nights | Sep 22, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
| 005 | 35 ft | None | 8 | 7 nights | Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 30 |
| 020 | 40 ft | None | 8 | 5 nights | Sep 22, Sep 23, Sep 24, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
| 023 | 35 ft | None | 8 | 6 nights | Sep 22, Sep 23, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
| 001 | 45 ft | None | 7 | 4 nights | Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30 |
| 004 | 45 ft | None | 7 | 4 nights | Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30 |
| 021 | 45 ft | None | 7 | 4 nights | Sep 22, Sep 23, Sep 24, Sep 25, Sep 27, Sep 29, Sep 30 |
| 022 | 45 ft | None | 5 | 5 nights | Sep 24, Sep 25, Sep 26, Sep 27, Sep 28 |
| 024 | 45 ft | None | 5 | 5 nights | Sep 26, Sep 27, Sep 28, Sep 29, Sep 30 |
About Reuter Campground
Overview
Reuter Campground, located on a hillside of Ponderosa pine and grassy understory, offering a peaceful setting for guests seeking recreation and relaxation in northeastern Wyoming's Black Hills National Forest. The campground is named after Emil Reuter, a German immigrant who made his way into the canyon in 1893 and spent the rest of his life prospecting in the area.
Recreation
Black Hills National Forest offers a multitude of recreational opportunites throughout all seasons. Hiking, fishing, horseback riding, mountain biking, and riding off-highway vehicles are popular in summer and early autumn. Winter landscapes are ideal for snowshoeing, skiing and snowmobiling.
From this campground, visitors can access the Sundance Trail System from Reuter Trailhead. The secluded trails of this system weave through a network of densely forested canyons and open ridges that form the Bearlodge Mountains. Some ridge tops look out to the Custer Expedition Route, Devils Tower, and the Twin Missouri Buttes. Elk, deer and turkey are some of the more common wildlife seen along the trail.
Parts of the trail system have existed since the 1800s. As routes to reliable water and the only access to some parts of the Bearlodge Mountains, they played a key role in the rich mining history of the area.
The trail system is maintained for hiking, horseback riding, bicycling and cross-country skiing. Motorized vehicle traffic is not allowed; however, some portions of trails follow existing Forest Service roads open for motorized use.
Facilities
Reuter Campground has standard sites able to accommodate tents, trailers, and RVs.
The campground is equipped with picnic tables, campfire rings, vault toilets, and drinking water. Electrical hook-ups are not available.
Natural Features
Stretching across northeastern Wyoming and western South Dakota, Black Hills National Forest encompasses nearly 1.25 million acres of rugged rock formations, canyons and gulches, open grassland parks, tumbling streams, deep blue lakes, and unique caves.
Derived from the Lakota language, the words "Paha Sapa," meaning "hills that are black," honor the dark, pine-covered hills rising several thousand feet above the surrounding prairie.
Bighorn sheep navigate mountainous terrain, while elk, deer and pronghorn gather in forests and prairies. Bald eagles, hawks, osprey, peregrine falcon, and hundreds of other bird species can be found in the forest, especially along streams, lakes and rivers. Mountain lions, although rarely seen, also call this area home.
Nearby Attractions
Warren Peak Lookout Tower, approximately 4 miles north of the campground on Forest Service Road 838, provides a panoramic view of the landscape extending into South Dakota and Wyoming.
Devils Tower National Monument is also a great location to visit. Established as the first United States National Monument on September 24, 1906, by President Theodore Roosevelt, this unique geological formation is valued for its natural, cultural, and recreational significance.
12 monitored sitesRVs up to 45 ftNo hookupsPets OKFire pitsMax party 8
Getting there
To access the Reuter Campground from Sundance, travel west on US Highway 90 for approximately 1 mile. Turn off the interstate at Exit 185 and travel west on US Highway 14 for 1 mile. Turn right, or north, onto County Road 100 (FSR 838) and travel 3 miles to the campground.
BikingBirdingCampingHikingHorseback RidingMountain BikingWildlife Viewing
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-231836 · facility + sites
Photo gallery
Roll CS-231836 · Reuter Campground12 frames · facility + sites
FAQ
How do I get a reservation at Reuter Campground?
Reservations for Reuter Campground are made through Recreation.gov. 81 of 143 tracked site-nights are currently open (56.6%). Campsite Sniper has also detected 10 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 16:19 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 Reuter Campground?
Campsite Sniper detected 10 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.
Can I get a multi-night stay at Reuter Campground?
14 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 22 at site 002. Confirm and book on Recreation.gov.
Which sites at Reuter Campground fit a 35-foot RV?
11 of the 11 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 45 ft.
Which month has the most availability at Reuter Campground?
September 2026, with 81 open site-nights in the current snapshot of 143.
When is the next open date at Reuter Campground?
As of the Sep 18, 2026 snapshot: the next open date is Tue, Sep 22 and the next open weekend starts Fri, Sep 25. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
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