Accessible by both vehicle and boat, this dispersed camping area sits along the Missouri River and accommodates big rigs. Campers can launch kayaks directly from the shoreline or try their luck fishing the river waters. The site allows swimming access to the river.

The area provides drive-in access for RVs and trailers while also serving boaters seeking overnight spots along the water. Several similar dispersed sites operate nearby under slightly different names. For regional staging, campers can find campsites near Chamberlain about three miles east.

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Map & DirectionsOacoma Flat is located in South Dakota near Chamberlain

Detail location of campground
Dispersed Camping

Coordinates

43.79233243139414 N
99.39432927140147 W

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Access

  • Drive-In
    Park next to your site
  • Boat-In
    Sites accessible by watercraft.

Features

For Vehicles

  • Big Rig Friendly

DISPERSED CAMPING

Enjoy dispersed camping on government land and leave no trace. Pack in and pack out. No (or limited) services at this camping area. Permit may be required.


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Reviews1 Camper Review - Oacoma Flat

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1 Review

Reviewed Sep. 27, 2026

No camping here

Came here and about 5 people told me to move along by night

Most unfriendly town ever

Month of VisitSeptember
  • Review photo of Oacoma Flat by traveller 1., September 27, 2026