Pick a site on the map to see its availability calendar.
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.
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).
Of the open site-nights on mapped sites, 625 fall on weekdays and 466 on weekends (Fri–Sun).
October holds the most room. 482 of 589 site-dates are still open there.
| 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 | 18 | Open |
| FRI Nov 27 | 18 | Open | |
| SAT Nov 28 | 18 | Open |
Labor Day: no online availability on any tracked night. Thanksgiving: 18 sites are available for the complete three-night stay.
| Window | Date | Units 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 |
Labor Day: no online availability on any tracked date. Thanksgiving: no online availability on any tracked date.
| Site | Open 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.
The next bookable night is Sep 18; the first open weekend starts Sep 18. Campsite Sniper can watch later dates for you.
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.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 1 - Walk-In Site | 18 ft | None | 73 | 73 nights | Sep 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 Site | 18 ft | None | 73 | 73 nights | Sep 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 Site | 18 ft | None | 73 | 73 nights | Sep 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 Site | 18 ft | None | 73 | 73 nights | Sep 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 |
| 16 | Not recorded | None | 69 | 40 nights | Sep 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 B | Not recorded | None | 66 | 45 nights | Sep 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 |
| 13 | 80 ft | None | 64 | 39 nights | Sep 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 A | Not recorded | None | 61 | 39 nights | Sep 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 |
| 14 | Not recorded | None | 60 | 19 nights | Sep 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 |
| 15 | Not recorded | None | 60 | 21 nights | Sep 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 |
| 5 | Not recorded | None | 57 | 25 nights | Sep 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 |
| 7 | Not recorded | None | 57 | 33 nights | Sep 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 |
| 11 | Not recorded | None | 54 | 20 nights | Sep 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 |
| 6 | Not recorded | None | 53 | 25 nights | Sep 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 |
| 9 | Not recorded | None | 52 | 25 nights | Sep 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 |
| 12 | Not recorded | None | 50 | 18 nights | Sep 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 |
| 10 | Not recorded | None | 48 | 18 nights | Sep 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 |
| 8 | Not recorded | None | 48 | 24 nights | Sep 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 |
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 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.
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.
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.
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.
View on Recreation.gov ↗ Get directions ↗



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.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
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.
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.
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.
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.
October 2026, with 482 open site-dates in the current snapshot of 589.
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.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Radium Recreation Area. One watch covers every matching online-reservable site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
Alerts monitor online-reservable inventory only; first-come, first-served sites are not included.