Ciel, Located In Dubai Marina, Will Surpass Another Dubai-Based Hotel, Gevora Hotel. The 365-meter-tall Ciel Tower in Dubai Marina will be the next-tallest hotel building in the world. That will not be finished for another year. After that, the first visitors will begin to occupy their rooms. The Ciel replacing the Gevora Hotel, which is 356 metres high and situated on Sheikh Zayed Road. As the...