Green Island (Western Australia)
| Green Island | ||
|---|---|---|
| Waters | Indian Ocean | |
| Archipelago | Rottnest Island | |
| Geographical location | 32 ° 1 '0.5 " S , 115 ° 29' 56.6" O | |
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| length | 70 m | |
| width | 30 m | |
| Residents | uninhabited | |
Green Island is an uninhabited, rocky island in the Indian Ocean , 50 meters off the south coast of Rottnest Island , which is part of the Australian state of Western Australia . The rock forms the south-western end of Nancy Cove , which is part of Salmon Bay . Green Island is 70 meters long and 30 meters wide.