Warren Dunes State Park is one of Southwest Michigan's crown jewels — a dramatic landscape of towering sand dunes, Lake Michigan shoreline, and wooded hiking trails right in The Warren Hotel's backyard. Guests can climb the iconic Tower Dune for sweeping lake views, swim in clear freshwater, or simply settle into the wide sandy beach. With over 1,900 acres, the park offers trails for all levels, a campground, and the kind of unhurried, wide-open beauty that defines the Lake Michigan shore.