The Split Rock Creek splits a band of Sioux Quartz just outside the town of Garretson, South Dakota, making for lots of climbing right off the water. Loads of picnickers will be strolling through the area during the summer.
Getting There
10 miles north of Interstate 90, off the Brandon exit (Exit 406). 25495 485th Avenue, Garretson, SD 57030-6117
Before turning into the park I'd suggest driving another 45 minutes east to Blue Mounds State Park in MN, you'll be glad you did. The only advantages Palisades has over Blue Mounds is taller routes and it's more picturesque. This park enjoys swarms of mosquitoes and tourons in the summer.