Here's a fun fact: Mystery Castle is made from over 6,000 tons of native stone, recycled materials, and other treasures Gulley found lying around - talk about upcycling! The castle is also super sturdy, with walls that are up to 4 feet thick in some places - that's like, fortress-level security!
Mystery Castle in Phoenix, Arizona
Gulley's daughter, Mary Lou, actually lived in the castle for a while, and it's said that she loved growing up in this whimsical wonderland. Today, you can take a guided tour of the castle and learn all about its fascinating history and bizarre construction - it's like stepping into a real-life fairy tale!