So, I've been creating a map in the World Builder for Civ VI. However, I have noticed that when I attempt to add some Natural Wonders to the map, the cursor remains red no matter where I move it on the map. Some I can find a place after some searching, but others (like Yosemite) I can't seem to find the "sweet spot" for placing it on the map. Is there anything that lists the exact requirements for each wonder? That could be useful info for modders and map makers. Ex, terrain, adjacent terrain, features, etc. requirements.