Rottnest Island lies 18 kilometres (11 mi) west of the coastline of Perth, Western Australia; it is 4.5 kilometres (2.8 mi) at its widest and 11 kilometres (6.8 mi) at its longest.
Rottnest Island lies 18 kilometres (11 mi) west of the coastline of Perth, Western Australia; it is 4.5 kilometres (2.8 mi) at its widest and 11 kilometres (6.8 mi) at its longest. (en)
Rottnest Island lies 18 kilometres (11 mi) west of the coastline of Perth, Western Australia; it is 4.5 kilometres (2.8 mi) at its widest and 11 kilometres (6.8 mi) at its longest. (en)