4.2946 reviewsPrice
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Reservable
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Season
On-season typically ...
Cell
No Service
Pets
Pets Allowed
Price
Varies
Booking
Reservable
Sites
Varies
Season
On-season typically ...
Cell
No Service
Pets
Pets Allowed
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Learn more about alerts →Thorny Ridge Campground
28761 State Park Road W., Warsaw, MO 65355-8002, United States
We'll monitor this campground and alert you the moment sites become available.
Free to start · paid plans add 2-min scans
256,000+ sites monitored · Email alerts to start; SMS and in-app with an account
Learn more about alerts →Tent campers and self-contained RVers who want water access without a crowded electric loop. Grab an outer-loop site early, reviewers consistently say those lakeview spots sell out fast on summer weekends, and the campers-only beach makes the heat manageable.
Campers who aren't part of the area's dominant social scene have reported uncomfortable interactions from other visitors here, so if you're already weighing that concern, this rural Missouri park warrants caution. Also a hard pass for anyone dependent on shore power or reliable c
Context for the broader area surrounding Thorny Ridge Campground, sourced from the federal Recreation.gov rec-area record.
<A HREF="http://www.usbr.gov/projects/Facility.jsp?fac_Name=San+Justo+Dam">San Justo Dam</a> and Reservoir are features of the <A HREF="http://www.usbr.gov/projects/Project.jsp?proj_Name=San Felipe Division Project">San Felipe Project</a>. The reservoir is approximately 3 miles southwest of Hollister, California . Facilities open for use Wednesday through Sunday. Operation hours: sunrise to sunset. Good access roads. The park offers recreation to anglers, boaters, windsurfers, picnickers, and mountain bikers. Boat size restricted to 16 feet. Gas engines prohibited. Ideal for small sailboats and windsurfers in the beginning to intermediate range. Experienced surfers can enjoy a more relaxed sail. The California Department of Fish and Game regularly stocks the lake with trout. San Justo Bait and Tackle periodically stock tagged and trophy-size fish for contests and derbies. Available species include trout, bass, catfish, crappie, and bluegill. Entrance fee, $4.
Nearest main highway, California 156. Nearest community, Hollister.
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Summer delivers the full lakeside experience: daytime highs in the mid-80s to mid-90s°F, humid evenings, and water temperatures in the 70s–80s°F for swimming and floating. July and August see the busiest weekends and fullest range of services. All boat ramps, water hookups, and showers run April through October. Shoulder seasons (April–May and late September–October) bring cooler temps, fall color in the oaks, and fewer bugs and crowds, though nights can be cool. Winter camping shifts to other park loops; Thorny Ridge closes or runs without water and showers.
Full lakeside experience Apr–Oct; warm water, swim beach open and peak boating season.
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Thorny Ridge is a basic campground with site-level picnic tables, fire rings and lantern hooks; seasonal potable water spigots and a shower house/flush toilets are available during the main season. The broader park includes a dump station and a marina/store nearby. Sites do not provide electrical, water or sewer hookups. Pets are allowed under Missouri State Parks rules.
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