Onondaga Cave State Park Campground
Open — The campground is currently open and accepting reservations up to 12 months in advance. Park gates may close after 11 p.m. during the on-season. Camping is limited to 15 days within any 30-consecutive-day period.
Flood Warning issued March 8 at 10:02AM CDT until March 9 at 10:38PM CDT by NWS St Louis MO
...The Flood Warning continues for the following rivers in Missouri... Meramec River near Steelville. Meramec River at Pacific. Meramec River at Valley Park. Meramec River near Eureka. Big River at Byrnesville. Meramec River near Sullivan. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Meramec River near Steelville. * WHEN...Until Monday evening. * IMPACTS...At 14.0 feet, Near this height, roads to the Lucky Clover campgrounds begin to flood. * ADDITIONAL DETAILS... - At 9:15 AM CDT Sunday the stage was 13.4 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:15 AM CDT Sunday was 13.4 feet. - Forecast...The river is expected to rise to a crest of 14.0 feet this afternoon. It will then fall below flood stage late this afternoon. - Flood stage is 12.0 feet.
Flood Warning issued March 8 at 10:02AM CDT until March 10 at 5:15PM CDT by NWS St Louis MO
...The Flood Warning continues for the following rivers in Missouri... Meramec River near Steelville. Meramec River at Pacific. Meramec River at Valley Park. Meramec River near Eureka. Big River at Byrnesville. Meramec River near Sullivan. River forecasts are based on observed precipitation and forecast precipitation for the next 48 hours. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Meramec River near Sullivan. * WHEN...Until Tuesday afternoon. * IMPACTS...At 18.5 feet, Near this height, Missouri Route N will be closed in both directions. * ADDITIONAL DETAILS... - At 9:29 AM CDT Sunday the stage was 18.2 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 9:29 AM CDT Sunday was 18.2 feet. - Forecast...The river is expected to rise to a crest of 18.3 feet this afternoon. It will then fall below flood stage late tomorrow morning. - Flood stage is 11.0 feet.
About
Located adjacent to the Meramec River in Crawford County, Onondaga Cave State Park Campground provides 66 campsites with options for basic sites or electric/water hookups, including 50-amp electric service. The fully reservable campground features a playground, amphitheater with nature programs during the on-season, and a camp store for supplies. Frost-free water spigots are conveniently located throughout the park including near the day-use area, launch areas, and visitor center. The park's main attraction is Onondaga Cave, a National Natural Landmark featuring towering stalagmites, dripping stalactites, and active flowstones accessible via guided tours. Three hiking trails ranging from half a mile to 3.75 miles offer surface exploration opportunities, including the Vilander Bluff Natural Area with panoramic river views. The Meramec River provides excellent opportunities for canoeing, fishing for bass, catfish, and perch, and swimming in non-designated areas. Family campsites are available for those seeking extra space.
Directions
From I-44, take exit #214 and head south on Highway H for approximately 7 miles, passing through Leasburg. The campground is located just before the Meramec River.
Nearby Campgrounds
Amenities
| Water | Yes |
| Fires Allowed | Yes |
| Toilets | Yes |
| Dump Station | Yes |
| Wifi | — |
| Pets Allowed | Yes |
| Showers | — |
| Electric Hookups | Yes |
| Water Hookups | Yes |
| Sewer Hookups | No |
| Camp Store | Yes |
| Price | $14 - $50 |
Vehicle
| Max RV Length | 82ft |
| Max Trailer Length | — |
| Big Rig Friendly | — |
| Pull Through Sites | Yes |
Contact
| Phone | +1 (573) 245-6576 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
Availability
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