Mount Terra Nova is a snow-covered inactive volcanic mountain, , between Mount Erebus and Mount Terror on Ross Island. It was first mapped by the Discovery expedition in 1901–04, and named for Terra Nova, the relief ship for this expedition and the British Antarctic Expedition, 1910–13. Terra Nova Saddle () is one of three prominent snow saddles on Ross Island, this one at between Mount Erebus and Mount Terra Nova. It is named in association with Mount Terra Nova, which rises to to the east of this saddle. Terra Nova Glacier () is a glacier about 5 nautical miles (9 km) long in north–central Ross Island. It flows north from the saddle between Mount Erebus and Mount Terra Nova into Lewis Bay. It is so named for its proximity to Mount Terra Nova. See also List of volcanoes in Antarctica References Mountains of Ross Island