Italy
Marshall Valley (78°4′S 164°12′E) is a small valley in Antarctica, ice free except for Rivard Glacier at its western head. It is 12.5 kilometres (7.8 mi) long, and 3 kilometres (1.9 mi) wide, and lies between Garwood Valley and Miers Valley on the coast of Victoria Land. It is one of the McMurdo Dry
Valleys. The valley is open to the Ross Sea to the east.
Listen to the audio guide for Rivard Glacier Free on WIP — starts by itself when you arrive, even with the screen off