Blue Hole (Big Pine Key)
The Blue Hole is an attraction on the island of Big Pine Key in the Florida Keys. It is an abandoned rock quarry that was used for nearby road fills and Henry Flagler's Overseas Railroad. The water it contains is mostly fresh and is used by various wildlife in the area, such as birds, snakes, alligators, key deer and green iguanas. It is part of the National Key Deer Refuge.
Winmalee, New South Wales
Originally known as North Springwood, Winmalee was officially established in 1972. Springwood is historically significant as the first settlement in the Blue Mountains. Winmalee is surrounded by Blue Mountains National Park. This National Park is on the World Heritage List and is known as the Greater Blue Mountains Area World Heritage Site. The Blue Mountains area is unofficially known as "The City Within a World Heritage National Park". Winmalee extends north from Linksview Road and Birdwood Avenue to Coramandel Avenue and east to a point part-way along Singles Ridge Road.