Ice Castles, which are both temporary art installations and tourist attractions, feature towers, tunnels, archways and caves, all created by growing, harvesting and arranging thousands of icicles ...

A big draw to the weekend-long event is its giant ice castle, which made a return for the first time in several years since the weather conditions have been just right for its construction.

Ice Castles, which are both temporary art installations and tourist attractions, feature towers, tunnels, archways and caves, all created by growing, harvesting and arranging thousands of icicles ...