Nice trails for hiking. Boardwalk is wheelchair accessible and leads to the scenic overlook for High Falls, Minnesota's highest waterfall.
From the town of Grand Marais, Minnesota, travel north on State Highway 61 for about 36 miles to the Canadian Border. The park entrance is on the west side of the highway, just before you come to the U.S. Customs Station on the US/Canada border.
http://www.tripleblaze.com/trail.php?c=3&i=4608