Best Historical Tours In MinnesotaDon't keep Minnesota history a mystery!
Finding Minnesota: The Cave That Pigs DiscoveredIt's been 90 years since three pigs unwittingly discovered one of Minnesota's hidden treasures. The animals fell through a sinkhole in a pasture in 1924 and their squeals led searchers into a previously unseen series of underground tunnels, now known as Niagara Cave. For many centuries, water had slowly been chiseling, molding and sculpting through a half mile section of limestone beneath a Fillmore County farm field.
Best Day Trips For Under $100 In The Minnesota AreaHead to one of these destinations for an inexpensive day trip within two hours of the Twin Cities.