Do you like to be on your own, yet close to the people? Here's the flying islands colony - for some reason they can only float together. So it gets a community decision to move them in some specific direction. What problem can there be, right? Just decide together 😉
Your perfect safe space and a place for solitude. Go on round the globe vacation, see the world flying by from your bedroom window!
This concept captivated me for many years. To be able to overcome gravity, to see islands peacefully drifting away. How? I would imagine some mineral that is rich in several regions of the world, in the places where Earth's surface crusted after huge meteors fell billions years ago.