The world’s deepest pool opened last week in the United Arab Emirates. Deep Dive Dubai is nearly 200-feet deep. Scuba-certified visitors can tour a series of underwater environments, or play a soggy game of foosball. The less nautically inclined can visit from dry land, and watch divers from observation windows. Guinness World Records confirmed Deep Dive’s record-breaking status; the pool supplants the previous record set by a facility called Deepspot, in Poland.