3
Pull-thru
USFSCoconino National Forest Recreation · Arizona
Oleary Group Site
Overview O'Leary Group Campground was constructed in 2001 and is named for O'Leary Peak, which overlooks this site.
Sites3all reservable
Elev.7,011ft
Comf.Apr-Oct7 months
Max rig35 ft3 pull-thru
Electricnonesites
From Flagstaff0h31real road time
The honest read
Synthesized from
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
RIDB · Open-Meteo
OSM · OSRM
Updated 2026-05-27
At 7,011 ft, Oleary Group Site has a 7-month comfortable window (Apr-Oct). Winter nights average around 22°F, so the shoulder seasons turn cold fast. All 3 sites are reservable in advance, so plan ahead. Popular weekends book out. Of the sites, 3 pull-through, and the longest takes a 35-ft rig. Within about 4 miles: 1 named hiking route, 1 peak, lake or river access.
The campground at a glance
01 · CHARACTER
Reads strongest on shade and reservability. Softest on roomy sites.
Six axes, each scored relative to every other federal campground in the region: quiet (miles to a major road), cool (elevation), roomy (average site spacing), shade, RV-fit (longest rig), and how reservable it is. All six come from data, nothing hand-tuned.
When to go
02 · CLIMATE
avg highavg lowfrost-freedriest · Apr
Apr-Oct
Comfortable window: nights stay above 35°F, days below 90°F.
81%
Of summer weekend-days are dry.
May 12
Last spring frost; first fall frost Oct 20.
62°F
Average July low. Bring a fleece.
Getting there
03 · ACCESS
01
Flagstaff
19 mi
0h31
02
Phoenix
163 mi
3h00
03
Tucson
276 mi
4h57
By drive time
Routed road time (OSRM). Nearest major highway 1.9 mi away.
Picking your site
04 · 3 SITES
Color byShow only
3 mapped sites · dot color = seclusion · click a dot for details. Basemap © OpenStreetMap.
0
Walk-in
0
50-amp
3
Accessible
0
Prime
3
Sites
What's within four miles
05 · TRAILS · PEAKS · WATER
Trails & Peaks
Named hiking routes
1
Trail segments
42
Peaks
1
Viewpoints
6
Water & Access
Lake / river access
yes
To nearest major road
1.9 mi
Method
We synthesize public data layers: RIDB and Recreation.gov facility and site records, Open-Meteo climate normals, OpenStreetMap roads, trails, and water, OSRM drive times, and USGS elevation. We take no bookings, no ads, and no paid placements. Independence is the entire point.