The photo above is one of my favorite photos I've taken in Rocky Mountain National Park (2008). In that photo we're descending Thatchtop down to Shelf and Solitude lakes. I like how Glenn and Igloo Ed give perspective to the scene. The mountains remind you of how small you actually are.
My friend Igloo Ed is the inventor/creator and manufacturer of The ICE BOX Igloo maker. I guarantee if you want to make the best igloos (way better than chumpy snow forts) in your neighborhood you'll want his igloo maker. Click here to view the website for the igloos/igloo maker tool