Campsite Sniper
Colorado · Recreation.gov

Radium Recreation Area

39.9489° N / 106.5559° W · Data Sep 18 2026, checked hourly
Next open date Sep 18Next open weekend Sep 1821 monitored sites

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Every site at Radium Recreation Area, colored by availability across the tracked window. Tap a site for its calendar.
Radium Recreation Area

Pick a site on the map to see its availability calendar.

01 · Detected Opening History · the openings record · file CS-262815

When Radium Recreation Area reopens

Radium Recreation Area's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 7 days
0
Openings · last 30 days
3
Openings · last 90 days
3

Only 3 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 – Nov 29, 2026 · of 21 monitored sites

Of the 1,387 tracked site-dates (Sep 18 – Nov 29, 2026): 1,091 open for online reservation · 223 reserved · 73 on sites not offered for online reservation (first-come, first-served or administrative). Of the facility's 21 monitored sites, 18 can be reserved online and 1 are first-come, first-served (2 closed).

Where the open windows are

21.3% of tracked site-dates are not currently open for online reservation. 1,091 of 1,387 remain open; here is where they are.

Load status

Sep 18 – Nov 29, 2026
Not open online21.3%
Open site-dates1,091 / 1,387
Reserved (of online inventory)223 / 1,314
Weekday openings625
Weekend openings466

Of the open site-nights on mapped sites, 625 fall on weekdays and 466 on weekends (Fri–Sun).

Open dates by month

Sep 2026 – Nov 2026
0200400600172482437SEPOCTNOVSOLID = OPEN SITE-DATES · DASHED OUTLINE = TOTAL BOOKABLE

October holds the most room. 482 of 589 site-dates are still open there.

Holiday windows

Sites open per night · of 18 sites
WindowNightSites openStatus
Labor DaySAT Sep 50None open
SUN Sep 60None open
MON Sep 70None open
ThanksgivingTHU Nov 2618Open
FRI Nov 2718Open
SAT Nov 2818Open

Labor Day: no online availability on any tracked night. Thanksgiving: 18 sites are available for the complete three-night stay.

Holiday windows — day use

Units open per date · of 1 day-use unit
WindowDateUnits openStatus
Labor DaySAT Sep 50None open
SUN Sep 60None open
MON Sep 70None open
ThanksgivingTHU Nov 260None open
FRI Nov 270None open
SAT Nov 280None open

Labor Day: no online availability on any tracked date. Thanksgiving: no online availability on any tracked date.

Best-availability sites

Most open site-nights · tracked window
SiteOpen site-nights
1 - Walk-In Site  73
2 - Walk-In Site  73
3 - Walk-In Site  73
4 - Walk-In Site  73
16  69

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 snapshot
Next open dateFri · Sep 18
Next open weekendFri · Sep 18

The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.

Stays and site detail

1,091 open site-nights across 18 sites at Radium Recreation Area, from the same hourly snapshot as everything above.

18 overnight sites and 1 day-use unit are represented in the current inventory. Day-use inventory is excluded from every night-based figure on this page — site-nights, longest runs, multi-night stays, holiday stays and RV fit; its reservation dates are listed separately below.

Multi-night stays. 58 2-night, 58 3-night, 42 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Sep 18 at site 1 - Walk-In Site.

RV length. Longest recorded site here is 80 ft. 1 site takes 25 ft, 1 site takes 35 ft, 1 site takes 40 ft. 13 sites of 18 have no recorded maximum and are not counted.

All 18 sites with current availability
SiteMax RVHookupsOpen site-nightsLongest runDates
1 - Walk-In Site18 ftNone7373 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +61 more
2 - Walk-In Site18 ftNone7373 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +61 more
3 - Walk-In Site18 ftNone7373 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +61 more
4 - Walk-In Site18 ftNone7373 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29 +61 more
16Not recordedNone6940 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +57 more
Group Site BNot recordedNone6645 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +54 more
1380 ftNone6439 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +52 more
Group Site ANot recordedNone6139 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +49 more
14Not recordedNone6019 nightsSep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +48 more
15Not recordedNone6021 nightsSep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 4, Oct 5 +48 more
5Not recordedNone5725 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +45 more
7Not recordedNone5733 nightsSep 20, Sep 21, Sep 22, Sep 23, Sep 24, Sep 25, Sep 26, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1 +45 more
11Not recordedNone5420 nightsSep 18, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7, Oct 8 +42 more
6Not recordedNone5325 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 23, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3 +41 more
9Not recordedNone5225 nightsSep 20, Sep 21, Sep 22, Sep 23, Sep 27, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4 +40 more
12Not recordedNone5018 nightsSep 18, Sep 19, Sep 20, Sep 21, Sep 22, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 11 +38 more
10Not recordedNone4818 nightsSep 18, Sep 21, Sep 22, Sep 23, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6, Oct 7 +36 more
8Not recordedNone4824 nightsSep 20, Sep 21, Sep 22, Sep 28, Sep 29, Sep 30, Oct 1, Oct 2, Oct 3, Oct 4, Oct 5, Oct 6 +36 more

About Radium Recreation Area

Overview

Managed By Kremmling Field Office

The Radium Recreation Area is part of the Upper Colorado River Special Recreation Management Area (SRMA), providing opportunities for developed camping and river access. With over 100,000 annual visitors the sites facilities include 2 developed boat ramp sites, 9 vault toilets, day use and overnight parking, 16 single campsites and 2 Group Campsites and 3 day use shade structures. There is no potable water provided at this area. The area is used by visitors to access the river for floatboating and fishing opportunities.

Recreation

Recreation opportunities include river access for fishing and floatboating. On-site picnic shelters provide visitors with opportunities to a covered area for relaxing and picnicking.

Note – Radium Warm Springs Access:

There are no designated trails from this area and there is no designated access to the Radium Warm Springs. Parking is not permitted along the narrow Radium Road between the Radium Recreation Area and Trough Road to ensure safe passage of vehicles and ensure clear passage for Emergency Vehicles when needed. Please respect the social trail closures and restoration conducted on BLM managed lands along Radium Road that protect area wildlife habitat including area Big Horn Sheep.

The Colorado Parks and Wildlife Mugrage Site along Radium Road, including the restroom and social trail that accessed the Radium Warm Springs within the Radium State Wildlife Area, is closed for the protection of this important habitat.

The BLM is looking at a potential future designated and developed trail from the Radium Recreation Area.

Until a trail alignment along Radium Road is developed it is recommended that the easiest and safest way to access the Radium Warm Springs from Radium Recreation Area is to drive to Warm Springs Road 1.5 northeast along Trough Road. Follow the directional sign located at the intersection of Radium Road and Trough Road. A parking area and trailhead at the end of Warm Springs Road provides access to the Radium Warm Springs via the Warm Springs Trail open to foot travel only, or the Ol’ Warm Springs Trail which is open to Foot, Horse, Bicycle and eBike travel.

Facilities

Each campsite must be reserved through Recreation.gov and has varying space for parking (see parking size limitations before completing your reservation), a picnic table, a fire ring, and close proximity to a vault toilet and trash receptacles. Campsites 1-4 are walk-in sites and have parking for one vehicle without a trailer. Campsites 5-13 have pull through parking areas and can typically fit one to two vehicles and small trailers. Campsites 14-16 have pull in parking and is 30 feet in length or less. Additional vehicles not fitting within a campsite's designated parking must park in the general parking areas.

There are no electric hook-ups and cell service non-existent without a booster.

There are two boat ramps with restrooms.

Natural Features

The Radium Recreation Area is adjacent to the Colorado River next to the small town of Radium. The scenery within the area is a major component to the adjacent Colorado Headwaters National Scenic and Historic Byway and are important features that make this stretch of river Wild and Scenic Eligible.

Nearby Attractions

The town of Kremmling, CO is approximately 20 miles east from Radium Recreation Area where visitors can get supplies.

Rancho Del Rio – a private resort along the Colorado river, has a small store with supplies and is a river access point for those recreating on the river. Rancho Del Rio is located approximately 6 miles west along Trough Road.

Trough Road, which accesses the BLM Recreation Areas and Rancho Del Rio (private river access – fee site) is the Colorado Headwaters National Scenic and Historic Byway. Originating just east of Grand Lake on Highway 34, the byway ends at State Bridge.

21 monitored sites1 FCFS siteRVs up to 80 ftNo hookupsPets OKFire pitsMax party 30

Getting there

Po Box 68, Kremmling, CO 80459970-724-3000
CampingDay Use AreaFishingPaddle BoatingPicnickingRaftingWater AccessWhitewater Rafting

View on Recreation.gov ↗   Get directions ↗

FAQ

How do I get a reservation at Radium Recreation Area?

Reservations for Radium Recreation Area are made through Recreation.gov. The current snapshot shows substantial availability: 1,091 of 1,387 tracked site-dates are open (78.7%), though availability can change. Campsite Sniper has also detected 3 site openings here in the last 90 days, so further dates may appear. Pick a site or unit 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 facility 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 Radium Recreation Area?

Campsite Sniper detected 3 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 Radium Recreation Area?

58 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Sep 18 at site 1 - Walk-In Site. Confirm and book on Recreation.gov.

Which sites at Radium Recreation Area fit a 35-foot RV?

1 of the 18 sites that support RV analysis has a recorded maximum of 35 ft or more; the longest recorded is 80 ft. 5 of those 18 sites have a recorded maximum length and 13 do not; they are not counted as fitting.

Which month has the most availability at Radium Recreation Area?

October 2026, with 482 open site-dates in the current snapshot of 589.

When is the next open date at Radium Recreation Area?

As of the Sep 18, 2026 snapshot: the next open date is Fri, Sep 18 and the next open weekend starts Fri, Sep 18. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.

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