Blue Hole (Castalia)
The Blue Hole is a fresh water pond located in Castalia, Erie County, Ohio, in the United States. From the 1920s to 1990 the Blue Hole was a tourist site, attracting 165,000 visitors annually at the height of its popularity, partly because of its location on State Route 269, about southwest of the Cedar Point amusement park in Sandusky, Ohio.
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.