Giant boulder on clifftop in Tonga was carried by a 50-metre-high wave
Martin Köhler stands in front of the Maka Lahi boulder in Tonga Martin Köhler/University of Queensland A 1200-tonne boulder in Tonga was swept inland when a 50-metre-high wave slammed into a 30-metre-tall cliff. “This is not just a boulder; it’s the biggest wave-lifted boulder ever found on a cliff and the third largest boulder in…
