Managed by Pima County, this established campground operates year-round with sites priced at $10-$15 per night. Access requires navigating rough paved roads with numerous potholes throughout the park, making high-clearance vehicles advisable for reaching all areas.
The campground includes multiple sections with varying configurations. La Selvilla sits in the back canyon area where most sites feature shade trees and flat tent pads alongside picnic tables and fire rings. Robbie B. notes "plenty of room and spots are not too tight and most had shade trees." The facility accommodates RVs up to 25 feet, though RV spaces consist primarily of cleared pull-in areas. Gates lock at 4:00 PM, restricting entry and exit until morning.
Water faucets, pit toilets, and trash service serve the camping areas. Fire restrictions may apply during certain periods, with policies not always clearly communicated in advance. Cell service remains limited with Verizon showing one bar coverage. The forested terrain provides some tree coverage uncommon in desert camping, and campers occasionally spot deer in the morning hours.
Beyond camping, the park offers cave tours and hiking trails including connections to the Arizona Trail. For those exploring the broader region, camping near Vail provides additional options in the area.
Description
If you’d like to spend more than just the day, why not camp here under the magnificent Sonoran skies? Campsites are tucked among the magnificent saguaro cacti and mesquite trees in Posta Quemada canyon, an area developed in 1934 by the Civilian Conservation Corps. These grounds consist of two large areas, El Bosquecito and La Selvilla, plus a number of smaller areas totaling 30 individual sites.
Camping Rates
• Tent Camping: $10 per tent/night
• RV, Car and Horse Trailer Camping: $15 per vehicle/night
Check-in and pay at the Cave Shop before entering the camping area.
RV Road Trip Guides
Map & DirectionsColossal Cave Mountain Park is located in Arizona near Vail
Directions
From east 22nd Street, turn south onto scenic Old Spanish Trail and follow it about 17 miles to Colossal Cave Mountain Park. Or, take I-10 east from Tucson to exit 279 (the Vail/Wentworth exit), turn north, and follow the signs for about 7 miles.
Address
16721 E Old Spanish Trail
Vail, AZ 85641
Coordinates
32.06205504 N
110.63351767 W
Connectivity
- T-Mobile5GGood CoverageVerified by 4 usersLast on 5/9/26
- Verizon5GGood CoverageVerified by 7 usersLast on 5/9/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 5/9/26
Connectivity
- T-Mobile5GGood CoverageVerified by 4 usersLast on 5/9/26
- Verizon5GGood CoverageVerified by 7 usersLast on 5/9/26
- AT&T5GExcellent CoverageVerified by 2 usersLast on 5/9/26
Access
- Drive-InPark next to your site
Site Types
- Tent Sites
- RV Sites
- Standard (Tent/RV)
- Group
- Equestrian
Features
For Campers
- Trash
- Picnic Table
- Phone Service
- Drinking Water
- Toilets
- Alcohol
- Pets
- Fires
Drive Time
- 19 min from Tucson, AZ
- 54 min from Sierra Vista, AZ
- 2 hrs 13 min from Phoenix, AZ
- 3 hrs 17 min from Prescott Valley, AZ




















