No detected openings were recorded in the last 90 days. Campsite Sniper monitors Lone Rock Campground (CO) continuously and will alert you if that changes.
Of the 1,785 tracked site-nights (Sep 18 – Dec 31, 2026): 1,717 on sites not offered for online reservation (first-come, first-served or administrative) · 68 unavailable (cause unspecified).
No online availability right now
Load status
Sep 18 – Dec 31, 2026Of the 1,785 tracked site-nights (Sep 18 – Dec 31, 2026): 1,717 on sites not offered for online reservation (first-come, first-served or administrative) · 68 unavailable (cause unspecified).
Open dates by month
Sep 2026 – Dec 2026No month in range currently shows online availability. 0 open site-nights across the tracked window — these site-nights are a mix of reserved, closed, unreleased and non-reservable dates.
Holiday windows
Sites open per night · of 17 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 | |
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 0 | None open | |
| New Year | THU Dec 31 | 0 | None open |
Labor Day: no online availability on any tracked night. Thanksgiving: no online availability on any tracked night. Christmas: no online availability on any tracked night. New Year: no online availability on Thursday.
About Lone Rock Campground (CO)
Overview
Lone Rock Campground, located along the South Platte River, boasts spectacular views and top-notch fly fishing waters. Hikers thoroughly enjoy the nearby Gill Trail and kayakers are drawn to the rapids of the rushing river. Wildlife viewing is rewarding here and campers may spot moose, mule deer, owls, golden eagles and more.
Recreation
Anglers flock to the river, renowned for rainbow and brown trout fishing. Tubing is also a popular activity.
The Gill Trail is an intermediate hike that weaves through Cheesman Canyon. The trailhead is near the campground and extends 7 miles southwest to the Cheesman Dam at Cheesman Lake.
Facilities
Amenities include two vault toilets and drinking water from a community hydrant. Parking aprons and roads are paved, and each campsite has a picnic table and campfire ring. No RV hookups are available. Services include trash collection and firewood is available for sale.
Natural Features
The campground is situated on a hillside rising up from the South Platte River at an elevation of 6,479 feet. Many sites are open and feature a view of the river. Privacy is minimal but ponderosa pines provide some shade. Temperatures are generally mild.
Nearby Attractions
The drive along Highway 126 from Pine Junction affords magnificent views of the valleys below. Pikes Peak can be seen in the distance and other prominent rock formations present themselves throughout the scenic drive.
Limited groceries are available in the town of Decker.
Getting there
From Denver, Colorado, take Highway 285 southwest to Pine Junction, Colorado. Turn south on Jefferson County 126 and travel 28 miles. Look for signs into campground.
View on Recreation.gov ↗ Get directions ↗
FAQ
How do I get a reservation at Lone Rock Campground (CO)?
Campsite Sniper's current snapshot shows none of the 1,785 tracked site-nights open for online reservation at Lone Rock Campground (CO). That can mean dates are reserved, closed, not yet released, or offered first-come, first-served rather than online. 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.
Which sites at Lone Rock Campground (CO) fit a 35-foot RV?
2 of the 17 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 40 ft. 16 of those 17 sites have a recorded maximum length and 1 does not; it is not counted as fitting.
Does Lone Rock Campground (CO) have online availability right now?
As of the Sep 18, 2026 snapshot, none of the 1,785 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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We run paced availability checks for Lone Rock Campground (CO). One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.