Natural Wonders in Australia
π Western Australia, Perth | God's Spilled Palette π Perth, Western Australia / Lake Hillier / Rottnest Island / Busselton Jetty π Natural Wonders πΉ Lake Hillier Location: Esperance Shire, Western Australia Key Feature: One of the world's three largest pink lakes, covering an area of about 15 square kilometers. Formation: High salinity brine supports the proliferation of Dunaliella salina algae, which produce Ξ²-carotene. Best Viewing Period: February to April (when salinity peaks and color saturation is high). πΉ Rottnest Island Ecological Value: The largest habitat in the world for the Quokka (short-tailed scrub wallaby). Geological Feature: A natural breakwater formed by a 10-kilometer-long coral reef. Historical Relics: Underground tunnel system from World War II (built in 1942). #Australia # Lake Hillier #Rottnest Island