Glensheen, a historic estate on the shores of Lake Superior, offers a slice of turn-of-the-last-century opulence. Its 1908 collection is intact, completely immersing you in the life of one of Minnesota’s most influential families. Beyond the 39-room mansion, visitors can also explore seven-acres of formal gardens and working vegetable gardens, the tennis court and bowling green, and the carriage house featuring the Congdons’ carriages