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Camping

Free Camping Collection

Dispersed Camping

Oacoma Flatts

Oacoma Flatts, near Oacoma, South Dakota, is a laid-back spot perfect for those looking to kick back by the Missouri River. This location offers a free and easy camping experience, with the added bonus of being able to enjoy a cozy fire under the stars.

Visitors have praised the peaceful atmosphere, especially those who camp right by the water. One camper noted, “Camp right by the water and enjoy the view,” which really captures the essence of this place. The area is accessible and friendly for big rigs, making it a convenient stop for travelers on the go.

Wildlife enthusiasts will appreciate the natural surroundings, with opportunities for birdwatching and enjoying the local flora and fauna. The nearby river provides a scenic backdrop, and some campers have even spotted woodpeckers in the trees along the banks.

While the location is just off the highway, it maintains a sense of tranquility, allowing for a restful night’s sleep. Whether you’re passing through or planning a longer stay, Oacoma Flatts offers a simple yet enjoyable camping experience.

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Location

Oacoma Flatts is located in South Dakota

Detail location of campground

Coordinates

43.79243347 N
99.39501297 W

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Access

  • Drive-In
    Park next to your site
  • Walk-In
    Park in a lot, walk to your site.

Stay Connected

  • WiFi
    Unknown
  • Verizon
    Good
  • AT&T
    Good
  • T-Mobile
    Good

Site Types

  • Dispersed

Features

For Campers

  • ADA Access
  • Phone Service
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Pull-Through Sites
  • 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.


PERMIT might be REQUIRED

We curate permit requirements across the US for our PRO members. Try PRO to see if Oacoma Flatts needs a permit.

Drive Time


Reviews

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4.5

out of 5

28 Reviews

Reviewed Sep. 5, 2024

Beautiful location next to the river

Can't beat free! It's close to I-90, so not much driving off the freeway to get here, and it's in a beautiful location next to the Missouri River and a farm with rolls of bailed hay that made for a beautiful sunrise photos. Be careful after a rain, as there can be muddy areas where a heavy vehicle could get stuck. We camped in our Ford Transit, but saw some people in a tent next to us. Quiet and peaceful. As two single women, we felt safe to camp here, which is always appreciated!

SiteIn the grass near the end of the dirt road.
Month of VisitSeptember
  • Review photo of Oacoma Flatts by Alesha H., September 5, 2024
  • Review photo of Oacoma Flatts by Alesha H., September 5, 2024
  • Review photo of Oacoma Flatts by Alesha H., September 5, 2024
  • (5) View All
Reviewed Aug. 6, 2024

Easy spot by highway

We were comfortable here for a stopover during a road trip. The river is nice and the town is cute. A few people were camping nearby, but everyone was very respectful. It’s nice to be able to make a fire too. Very conveniently located.

Month of VisitJuly
Reviewed Apr. 22, 2024

Beats the Hell out of Walmart

Traveling from New England to PNW in mid to late April, none of the campgrounds were open, and no BLM or FS to the East. This was the first dispersed camping in this leg of our trip. Right on the shore of the lake. Beautiful on the shore with a near full moon last night. Just off the edge of town, but quiet. Only real down side was some very bright lights off in the distance across and down the lake.

Sitedispersed
Month of VisitApril
  • Review photo of Oacoma Flatts by Phillip T., April 22, 2024
  • Review photo of Oacoma Flatts by Phillip T., April 22, 2024
Reviewed Sep. 2, 2023

Dispersed camping site

Great dispersed camp site a minute or two off of I90 (can hear the road noise). There were other people there when I stayed in August but everyone was quiet and kept to themselves. Felt safe sleeping there in my car as a solo female traveler.

Month of VisitAugust
  • Review photo of Oacoma Flatts by Grace D., September 2, 2023
Reviewed Jul. 2, 2023

Nice free easy access on the Missouri River

Nice, quiet (depending on your crowd) spot that is right on the banks of the Missouri. Easy access in and out, even in a 2WD. I'd you're in to birding theres some dead trees on the banks that attract woodpeckers.

Month of VisitJuly
Reviewed Jun. 23, 2023

Great spot on the Missouri River

We needed a dispersed place to stop overnight on a road trip. This spot fit the bill. We parked our trailer right next to the Missouri River. There were a few other people there but everyone had plenty of room and it was quiet.

Month of VisitJune
  • Review photo of Oacoma Flatts by Erika M., June 23, 2023
  • Review photo of Oacoma Flatts by Erika M., June 23, 2023
Reviewed Apr. 2, 2023

Uncrowded and right next to river

Boondocking area along the Missouri River. Easy to get to off highway. Access via dirt roads.  Lots of wildlife.  Only downside is mild noise from highway depending on the wind direction.

Month of VisitApril
  • Review photo of Oacoma Flatts by sarah G., April 2, 2023
Reviewed Mar. 14, 2023

Cold but beautiful

Stopped here for the night for a cross country car camping trip. It was beautiful there a d very empty at this time of year. Definitely recommend this place

Month of VisitMarch
  • Review photo of Oacoma Flatts by Stephenie C., March 14, 2023
Reviewed Jan. 17, 2023

Great for a night!

Great landing spot for a night when passing through the area. Signs make it VERY clear that camping up to seven days is allowed. Right off the highway.

Month of VisitJanuary
Reviewed Sep. 1, 2022

Very Peaceful

This place was such an amazing peaceful stop. Camped right next to the river. Temperature was awesome. The only downside was there were ALOT of bugs that looked like ginormous mosquitos. However, they didn’t bite and stayed away with a small fire and moving a lantern at 10 feet away. Either way, did not ruin our trip.

Month of VisitAugust
  • Review photo of Oacoma Flatts by tracie D., September 1, 2022
  • Review photo of Oacoma Flatts by tracie D., September 1, 2022
  • Review photo of Oacoma Flatts by tracie D., September 1, 2022
Reviewed Jul. 21, 2022

Good quick road trip stop

The field and the river are nice and there’s tons of space, but when we arrived there were over 20mph winds so we didn’t pitch a tent or use sleeping bags since we didn’t want anything to blow away. It’s great that the site is free though and it’s a pretty easy stop mid road trip, but definitely better for RVs then tent camping (depending on wind).

Month of VisitJuly
Reviewed Jun. 21, 2022

Great camp!

Riverside camping area with a handful of spots. No facilities

Month of VisitJune
Reviewed Jun. 16, 2022

Open area near the river

We pulled in as the sun was setting. Large open field area near the river. About four or five other campers but really far apart. Quiet with the sound of the water. Good place to sleep for the night.

Month of VisitJune
  • Review photo of Oacoma Flatts by Mary M., June 16, 2022
Reviewed Jun. 11, 2022

Overnight overlanding

Super close to the highway. Close to the river. About 5 other people there camping plenty of room in between everyone. Nice scenery no road noise.

Month of VisitJune
  • Review photo of Oacoma Flatts by Chelsey R., June 11, 2022
  • Review photo of Oacoma Flatts by Chelsey R., June 11, 2022
  • Review photo of Oacoma Flatts by Chelsey R., June 11, 2022
Reviewed Jun. 2, 2022

Missouri Flats Overlanding Stop

This is a must stay camping area! A short drive off the interstate to a the wide open river flats. Room for dozens and dozens of campers but I only saw one other overnighter. Pulled up near the river and had a perfect night. Lots of wildlife with numerous bird species everywhere.

There are no services here but the river is close. Houses are across the field so not secluded but still a gorgeous place to stay.

SiteNo designated spots, just find a place.
Month of VisitJune
  • Review photo of Oacoma Flatts by Mark Z., June 2, 2022
  • Review photo of Oacoma Flatts by Mark Z., June 2, 2022
  • Review photo of Oacoma Flatts by Mark Z., June 2, 2022
Reviewed Aug. 21, 2021

Little oasis!

Great place to boondocks. No amenities, but it was safe and quiet. Best of all it was right off the water and it was spacious enough for everyone to spread out

SiteThere are no sites. pick a place and camp.
Month of VisitAugust
  • Review photo of Oacoma Flatts by Paula P., August 21, 2021
  • Review photo of Oacoma Flatts by Paula P., August 21, 2021
  • Review photo of Oacoma Flatts by Paula P., August 21, 2021
Reviewed Jul. 31, 2021

Dispersed Camping on the River

Free dispersed camping on the river. No amenities but great views. 7 night max limit according to sign. Plenty of room to drive up and park away from other campers. Roads are dirt and can be a bit muddy while raining.

SiteOn the river
Month of VisitJuly
  • Review photo of Oacoma Flatts by Mariah C., July 31, 2021
Reviewed Jul. 5, 2021

Right off Rt 90

Extremely convenient to find. Large field next to Missouri River. Local hang out. Kids swimming. No cover. It was 97 when I arrived, but cooled off at night.

Sitefield
Month of VisitJuly
Reviewed Sep. 7, 2020

Quiet Spots Down By The River

The best way to describe this place is to say it’s Labor Day weekend and there are still riverfront spots open. It’s very quiet, most spots are totally exposed to the sun, there’s 2 bars of LTE for Verizon and AT&T which is plenty good enough to work. There are multiple entrances but there is a pit toilet and picnic tables near the primary entrance which is about 100 yards away from the closest spot.

Reviewed Jul. 16, 2020

Right on the water

Great place close to a gas station and highway. It’s right on the water just watch out at night for deep pot holes.

Reviewed Jul. 13, 2020

Perfection.

I just completed a 9 day mini epic trip with my Rav and my dog. From indiana to the Tetons and yellowstone. What a whirlwind. I was so grateful to find this little oasis by the Missouri river on my last night. I am currently nestled in my Rav listening to the cicadas and the river. I'm not sure if there is a potty as I have my own. My pup enjoying playing fetch and swimming in the river after being cooped up in the car the last 10 hours. It's a perfect spot to end my adventure. There r several places to park just follow any number of dirt paths to the river.

  • Review photo of Oacoma Flatts by Tammie R., July 13, 2020
  • Review photo of Oacoma Flatts by Tammie R., July 13, 2020
  • Review photo of Oacoma Flatts by Tammie R., July 13, 2020
Reviewed Jul. 7, 2020

Quiet and untamed

No campsites or signs. Just the area near the river. Relaxing. Quiet and super peaceful. I pitched my tent just by the river.

Reviewed Mar. 13, 2020

Nice campsite for the night

Big open area plenty of space right by the Missouri River. Can camp up to 7 nights. Road in can be a bit of a problem when it’s been raining. Facilities are just a pit toilet. But very peaceful with great sunsets.

  • Review photo of Oacoma Flatts by Jennifer  C., March 13, 2020

Frequently Asked Questions

  • What is the elevation of Oacoma Flatts?

    Oacoma Flatts is located at 1361 feet.

  • Are fires allowed at Oacoma Flatts?

    Yes, according to campers on TheDyrt.com, fires are allowed at Oacoma Flatts, although make sure to check current fire restrictions in the area.

  • Is there cell phone reception at Oacoma Flatts?

    According to campers on TheDyrt.com, Verizon signal is good, AT&T is good, and T-Mobile is good.