Grey Island (Western Australia)

Grey Island is a small, uninhabited island located off the coast of Western Australia. It is part of the Montebello Islands marine park, situated approximately 130 kilometers (81 miles) northwest of Dampier.

Geographically, Grey Island is characterized by its low profile and rocky terrain. The surrounding waters are known for their diverse marine life, which includes coral reefs, various species of fish, and sea turtles.

Historically, the Montebello Islands, including Grey Island, were the site of British nuclear weapons tests in the 1950s. While the islands are considered safe for short visits, long-term habitation is not recommended due to residual radiation concerns in some areas. Access to the area is regulated.

Flora and fauna on Grey Island are typical of the arid coastal environment of Western Australia. Vegetation is sparse, consisting mainly of hardy shrubs and grasses adapted to the harsh conditions. Seabirds are known to nest on the island.

Grey Island serves as an important habitat and breeding ground for various marine species. The Montebello Islands marine park aims to protect the area's biodiversity and ecological values. Visitors are required to adhere to specific guidelines and regulations to minimize their impact on the environment.