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Fall weekenders with tents or smaller RVs who want gorge-and-beach access without roughing it: the private shower rooms genuinely impress, sites are well-spaced in the forest, and the trail to the volcanic potholes is right there.
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Seasonal — opening a...
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Pets
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Select a month, then check for open campsites
Price
Varies
Booking
Reservable
Sites
Varies
Season
Seasonal — opening a...
Cell
No Service
Pets
No Pets
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Learn more about alerts →Fall weekenders with tents or smaller RVs who want gorge-and-beach access without roughing it: the private shower rooms genuinely impress, sites are well-spaced in the forest, and the trail to the volcanic potholes is right there.
Full-hookup rigs needing a dump station will have to drive to Silver Bay, and road noise is a real presence on certain sites, so if highway sound ruins sleep, ask specifically for a site away from the road when reserving.
Context for the broader area surrounding Upper Campground, sourced from the federal Recreation.gov rec-area record.
<A HREF="https://www.usbr.gov/projects/index.php?id=226">Sumner Dam</A> and Lake Sumner, features of the <A HREF="https://www.usbr.gov/projects/index.php?id=485">Carlsbad Project</A>, are on the Pecos River about 250 river miles north of Carlsbad and about 16 miles northwest of Fort Sumner, New Mexico. The Lake has 4,500 water surface acres when full with 60 miles of shoreline. Recreation is managed for Reclamation by the New Mexico State Parks. There is a visitor center operated by NM State Parks. No food service or lodging within park. Lodging is available in Fort Sumner or in Santa Rosa, 42 miles north. No concessions. Year round fishing for white bass, catfish, walleye, and bream. Scuba diving for game fish is permitted. There is stream fishing downstream from dam. Boating must conform to New Mexico regulations. There is a playground and opportunities for birdwatching.
To get to Sumner Lake State Park from the town of Fort Sumner, take US 84 northwest 10 miles, then go west on NM 203 for 6 miles.
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Fall delivers the best conditions. September and early October bring crisp days in the 40–60°F range, brilliant North Shore foliage, and clear light that makes the gorge cliffs look golden. Waterfalls run strong from higher early-fall water levels. Biting insects are gone, and crowds thin after Labor Day, especially on weekdays. The campground operates seasonally, so check current opening dates before planning a spring or late-fall trip.
Overview: 'Fall delivers the best conditions' with brilliant foliage and clear light for gorge views.
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Amenities reported by visitors include modern private shower rooms and flush toilets; some campsites offer electrical hookups. No on-site dump station reported; water is reported available 'on the way in' to the campground (per visitor reports).
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