The largest mosque in Dubai and the only one open to non-Muslims, the Jumeirah Mosque dominates the upscale beach area. The cream-colored sandstone structure with two slim minarets holds some 1,200 faithful. Though it looks historic, the mosque only dates as far back as the late 1970s. An hour-long guided tour takes visitors through the pale-yellow-and-azure interior. As you admire the magnificent ceiling decorations, you'll also get a nice break from the city heat and noise.