Yellowstone: Day 3 -- Old Faithful and Castle Geysers

Everyone gets to see "Old Faithful". That's how it got it's name, afterall. But we felt very excited to see Castle Geyser erupt. It was dramatic and long-lasting in comparison to Old Faithful. Old Faithful lasts a few minutes or so. Castle Geyser outlasted us... we left after about 20 mins of watching it!