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.
Blue Bay, New South Wales
Blue Bay is a location of The Entrance district within the Central Coast region of New South Wales, Australia, located on a peninsula between Tuggerah Lake and the Pacific Ocean south of The Entrance. It is part of the local government area.