City, County & Regional Parks · New Mexico

Main Gate Park RV Park

City, County & Regional Parks · New Mexico, United States

Open on the map Drive there Reserve Directions
Sites
10
Season
Year-round
Cost
$10/night.
Drinking water
Yes
Restrooms
Yes
Dump station
Yes
Pets
Yes
Elevation
6,988 ft
Dark sky
Bortle class 4
Nearest town
Los Alamos
Address
NM 502 at the east entrance to Los Alamos, NM 87544
Phone
505-662-8170

About

Los Alamos County RV park at the east entrance to town, off NM 502. 10 RV spaces with a drinking fountain and water spigot, restrooms, a dump station and a pet yard. The county does not say what utilities individual sites have. Open year-round, booked online, with a maximum stay of 14 days in a calendar month.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January41°22°1°57°11 of 11
February45°24°-7°60°11 of 11
March52°28°8°77°11 of 11
April64°33°13°77°10 of 11
May71°43°30°83°1 of 11
June83°52°42°93°0 of 11
July86°58°47°96°0 of 11
August82°56°49°89°0 of 11
September76°50°36°87°0 of 11
October66°38°27°77°3 of 10
November55°29°8°68°10 of 10
December47°25°1°60°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in New Mexico · Every state and province · Facts read from the operator 2026-09-04. Confirm fees, rules and current status with the operator before you go.