Item 23451 - Ice Castle in Caribou during Winter Carnival, 1937 Item 23451 - Ice Castle in Caribou during Winter Carnival, 1937 Contributed by Presque Isle Historical Society Item 23451 Zoom 4296px x 2752px - 14.3"w x 9.2"h @ 300dpi | Need a larger size? *Credit line must read: Collections of Presque Isle Historical Society Image Info This 1937 postcard pictures an ice castle in the town of Caribou built during the Caribou Winter Carnival. Show Details