Batu Cermin, or Mirror Rock, is actually a tunnel or cave in a dark stone hills of Labuan Bajo, West Manggarai, Flores, East Nusa Tenggara. Sunshine comes in through a hole in the tunnel and then bounces on the stone walls that again reflect small lights to other areas inside the cave like a mirror. That’s why this site is called mirror rock. The cave is located east of Labuan Bajo harbor some four kilometers from the town’s center. The cave has forests surrounding it where you can find long-tailed monkeys and wild boar. Travel agencies sell tour packages to Batu Cermin as part of a city tour program from Labuan Bajo.