Overlooking the southern shores of Lake Michigan, Indiana Dunes National Park has ... if you don’t mind the chilly waters. It has a lifeguard station in the summer and an enticing expanse ...

there are plenty of dunes — and more! — at Indiana Dunes National Park. Spanning 15 miles of the lake, the park’s 15,000 acres feature 50 miles of trails through rugged sand formations, mysterious ...