Details
No Physical Address. This is the address for park headquarters., Del Rio, TX, 78840
National Park ServiceLast Updated: February 11, 2026
Table Of Contents
Campground Overview
Introduction
Rock Quarry Group Campsite is open year-round and is a limited development campsite. It offers a private space for a group of up to 35 people. Amenities include a pavilion-covered picnic area with tables and an accessibility ramp, a grill, trash receptacle, vault toilet, and a campfire ring. By reservation only, no less than three days in advance.
Campsite Details
Operating Hours
Year-round. Will need to make arrangements to get the gate code after reservation is made. Reservations must be made at least three days in advance.
Weather
The climate at Amistad is semi-arid in moisture and subtropical in temperature. Humidity is more often high than low, with periodic morning fog. Summers are long, hot, and frequently humid; winters are mild and vary between sunny, warm, cloudy, and cool weather. For current weather, visit the park's weather page at https://www.nps.gov/amis/planyourvisit/weather.htm.
Amenities
Trash & Recycling Collection
Toilets
Cell Phone Reception
Dump Station
Directions
From the Amistad National Recreation Area Visitor Center, turn right (west) onto Highway 90. Travel approximately 4.4 miles until you reach a large gravel pullout/parking area on the righthand side of Highway 90. There is an approximately 4-inch drop from Highway 90 onto the gravel apron, so plan accordingly for entering and exiting Highway 90. Campsite sign and gate are on the right side of the apron to back. Gate combination provided upon successful reservation. GPS Coordinates: 29.498524, -101.043784
Rates & Fees
Rock Quarry Group Campsite Fee Up to 15 People
Site can be reserved at least three days before date needed and no more than six months ahead of time.
Rock Quarry Group Campsite Fee 15-35 People
Site can be reserved at least three days before date needed and no more than six months ahead of time.
Rules & Regulations
Fire/Stove Policy
Fire only allowed in fire ring and provided grill.Regulations Overview
Site capacity not to exceed 35 persons. Visitors can stay in the campsite up to 14 consecutive nights with a limit of 60 nights in the park in a calendar year. Quiet hours are 10pm to 6am. Check out time is 11am. Ground fires are prohibited, except in the campfire ring. Any county-wide fire restrictions apply (information is usually posted among the alerts at top of park webpages).Accessibility
Wheelchair Access
Generally flat but uneven, hard-packed soil can be rolled over, though may be difficult during rainstorms. Ramp available for picnic pavilion and vault toilet access.
Cell Phone Information
Service is usually pretty good but may on occasion switch to Mexican communications companies (thus international rates may apply).
RV Allowed
Yes
RV Information
Accessible to all, though ground may be bumpy. Be cautious during rainfall or with standing water. NOTE: There is about a 4-inch drop from Highway 90 onto the graded gravel apron on way to campsite. Plan accordingly when exiting or entering Highway 90. Consider your own comfort/experience and vehicle capabilities in navigating this with your vehicle and/or trailer.
RV Maximum Length
0
Trailer Maximum Length
0
ADA Information
Generally flat but uneven, hard-packed soil may be difficult for scooters, especially during a rainstorm. Ramp available for picnic pavilion and vault toilet access.
Trailer Allowed
Yes
Access Roads
Paved Roads - All vehicles OK
Classifications
Limited Development Campground
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