There's a show on the strip that incorporates really good examples of these.
We often find ourselves at this location for golf events. Although this geocache was placed from the inside it is just as easily accessible from the outside. Nothing special here, just an encouragement to take a walk around what has been described as the world's best manufactured site, one that required total site manipulation. In 2025 dollars it took about $120 million to create. Since 1990 it has triggered many equally expensive imitations, all of them inferior.