This is a gem find for a diving lover, as it has a natural lake with some magical underwater fauna in it - all safe for humans. But of course you can expand it to some carnivorous species if that's your idea of a safe space ;)
Your perfect 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.