Lake Siwi - John Seach Tanna Island, Vanuatu
Lake Siwi was a natural fomation on the western base of Yasur volcano. The lake drained in 2000 after the dam wall collapsed.
Lake Siwi and Yasur Volcano in 2000
Channel showing where Lake Siwi drained in 2002.
Lake Siwi, Yasur Volcano www.volcanolive.com Copyright John Seach