Paljassaare garaaaziküla (Paljassaar)

There are the seven wonders of the world, with pyramids and hanging-gardens, there is beautiful architecture and elegant tree-lined streets, there are malls and monuments to human endeavor, and there is this bizarre pattern on a map... It's a massive, 1300+ garage zone of just under 8 ha (78,000 m², or 19.36 acres) and uncertain legal status, existing presumably under the "possession is 9/10ths of the law" principle. Although they are garages, they're used more as lock-ups, workshops, personal escape rooms than places to park your car. You need a car to get there...