What do you do if you're super loaded and really into skateboarding? Build a house that's essentially one gigantic skateboard ramp.
OK, so maybe the "Cité de l'océan et du surf" in Biarritz, France isn't technically for skateboarding. But it sure looks like it! In reality, it's a museum designed to "raise awareness of oceanic issues and scientific aspects of the surf and sea." The parts of the roof that look like perfect quarterpipes are really supposed to look like waves. OK, fair enough. But still, I don't see the harm in letting some people skate around up there, right?