The Reyniskirkja Church in Vik, Iceland, stands proudly on a hill overlooking the coastal village. Built in 1929, this classic Icelandic church with a red roof and wooden frame is not just a pretty sight - it's also the only building that would survive a flash flood if the nearby Katla volcano were to erupt. So, if you ever find yourself in Vik and see smoke billowing from the volcano, head straight to Reyniskirkja Church for safety!