When people hear "Peru," most people instantly think about Machu Picchu. One of the 7 wonders of the world, Machu Picchu is an old Incan village located in the Andes Mountains. Machu Picchu has been around since the century.
The Wishing Well glows blue-green at Luray Caverns, Virginia; originally called Luray Cave, which is a large commercial cave just west of Luray, Virginia, USA. Discovered in the Caverns are in the Shenandoah Valley just east of the Allegheny Range