Zinal Glacier

The Zinal Glacier (French: Glacier de Zinal) is a 7 km (4.3 mi) long glacier (2005) situated in the Pennine Alps in the canton of Valais in Switzerland. In 1973 it had an area of 15.4 km² (5.9 sq mi). The glacier gives birth to the Navissence River, which runs through a cave.

Map of Zinal Glacier, 3961 Ayer, Switzerland