The Most HIDDEN Underground Cities

Have you ever imagined a life without the sun? How could we possibly survive? Today we'll show you how with the most impressive underground cities! 💙 RECOMMENDED PLACES TO STAY 01:47 - Fairmont The Queen Elizabeth: https://go.stay22.com/wKscxB6ttp 01:47 - Hôtel Bonaventure: https://go.stay22.com/bvJZrl_vM1 01:47 - Hôtel Delta Centre-Ville: https://go.stay22.com/5rM5dByFI0 01:47 - Hôtel Marriott Château Champlain: https://go.stay22.com/ZLOToVmfhT 1. GROWING UNDERGROUND, LONDON: In this city located in an old war bunker in London, they managed to sustain a whole farm. This seems almost impossible, however they did it by using a hydroponic, vertical, pesticide-free system. Also, they use the space much more efficiently, saving 70% of the water used on it. 2. EARTHSCRAPER, MEXICO CITY: As you had already imagined, this is the complete opposite building to a skyscrapers, as it goes down towards the Earth core. 65 stories to be precise. It has a pyramid-shaped design and an open central s