The Coastal Cliff Walk, seen here skirting Diamond Bay, Vaucluse, Sydney Australia. Diamond Bay was Waverley Council's first foray into large developments - predating Bondi Junction. The whole "bay" (sort of a valley or depression that runs from the ridge that Vaucluse/Watsons Bay is on, down towards the sea. This was the second high rise apartment building designed by Harry Seidler.12storeys/35m built in 1963