beijing poolDoubletree by Hilton Beijing. If you’re looking for a relaxing pool in Beijing, Doubletree by Hilton Beijing is a great option. You can get access to the pool on Sundays, when the hotel throws its Sunday BBQ (RMB228). Or youThe Beijing National Aquatics Center, known as the Water Cube, is an aquatics center that was built alongside the Beijing National Stadium for the 2008 Summer Olympics. It maybe known as the cube, but the building is shaped like a