Black Hills, United States
Summer Trip to the Black Hills & Custer State ParkTop things to do in Custer State Park
Swim in Legion Lake
Hike to the tallest point in South Dakota - Harney Peak, definitely for older kids.
Drive the Wildlife Loop, Needles Highway, and Iron Mountain Road (on different days of course). These are long, slow, winding roads; not for towing your camper or huge RV's even though I have seen them.
Hike around Sylvan Lake
Find the buffalo herds and burros in the park.
Note: Ask your camping host or ranger where the buffalo have been spotted so you will be sure to find them.
Horseback riding at Blue Bell Stables
Find more travel tips for the Black Hills, click on the link.