Dispersed camping along gravel roads provides free access to Sand Dunes State Forest, with sites positioned directly along the main route south of Ann Lake. Most campsites sit right beside the road with minimal privacy between spots, though some pull-through options accommodate smaller RVs and trailers. "Wouldn't recommend for large trailers/RVs as sites are small," notes Greg M..
Road access remains suitable for standard vehicles year-round, though campers encounter varying degrees of traffic throughout the day and night. Several reviewers mention vehicles passing through at different hours, with some noting gunshots during hunting seasons. The area attracts a mix of overnight campers and day visitors, creating busier conditions on weekends. Cell service proves unreliable across most carriers, with T-Mobile users reporting frequent SOS-only coverage.
Wildlife encounters happen regularly, with campers spotting deer, turkeys, coyotes, and occasional stray dogs wandering through sites. Bone remains from hunting activity appear near some camping spots. The forest offers multiple trail systems for hiking, horseback riding, and seasonal activities, though poison ivy grows extensively throughout the area and requires careful navigation off established paths.
Sites closer to water features fill up first, while spots at the far end of the road system provide more space for larger rigs. Some campers find sites set back from the main road by following short trails from parking areas. The 14-day summer camping limit extends to 21 days during cooler months. "Once we did, it was very quiet and we got a good nights rest," reports Nika S. about finding a suitable spot.
Campers seeking developed facilities can consider Ann Lake Campground — Sand Dunes State Forest for a more structured experience.
RV Road Trip Guides
Map & DirectionsSouth of Sand Dunes State Forest is located in Minnesota near Zimmerman
Coordinates
45.41016688 N
93.6645219 W
Connectivity
- T-Mobile5GGood CoverageVerified by 10 usersLast on 7/7/26
- VerizonLTEGood CoverageVerified by 13 usersLast on 7/7/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 6/8/26
Connectivity
- T-Mobile5GGood CoverageVerified by 10 usersLast on 7/7/26
- VerizonLTEGood CoverageVerified by 13 usersLast on 7/7/26
- AT&T5GExcellent CoverageVerified by 1 userLast on 6/8/26
Access
- Drive-InPark next to your site
- Walk-InPark in a lot, walk to your site.
Site Types
- Tent Sites
- RV Sites
- Dispersed
Features
For Campers
- Phone Service
- Alcohol
- Pets
- Fires
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 South of Sand Dunes State Forest needs a permit.
Drive Time
- 34 min from St. Cloud, MN
- 44 min from Minneapolis, MN
- 1 hr 44 min from Mankato, MN
- 1 hr 58 min from Rochester, MN



































