"Set amongst the iconic Black Hills of South Dakota is Custer State Park, a huge swath of land (71,000 acres) with a little something for everyone. With granite spires nestled in thick forest and clear mountain lakes ripe for swimming, you can spend the day hiking, biking, fishing, or horseback riding (or all of the above!). When it's time to retire for the day, head to Center Lake Campground, which is — you guessed it — right next to Center Lake and has a mix of tent and RV spots with showers and bathrooms." - Travel + Leisure Editors