The Grotto in Dickeyville, WI. A five year project built of bits of pottery, colored glass, gems, porcelan, sea shells, coral, rock crytals, petrified wood and other material gathered from all over the world. Constructed between 1925 and 1930. Open to the public. Donations appreciated. Gift shop on the premises. Next to the Holy Ghost Church in Dickeyville, WI. Comments welcome at bottom of page. Recent photos taken at Andrew and Springbrook, IA. Photos may be purchased through Smug Mug.