Another great find in Pleasant Grove, Utah today! Brent Christensen has made this beautiful ice castle out of snow, ice and water – NO substructure. As of today, I would say the ice castle is about 25 feet high and has an ice slide, and an igloo built into it. He began making this castle about four weeks ago and is continuing construction each day. If you want to know how to build an ice castle you can go to Tom’s web site www.flyingwrench.com, he has a video you can watch to see how it’s done.