14. Lake McKenzie – Fraser Island, Australia

Lake McKenzie is no ordinary swimming hole. This perched lake, made entirely from rainwater, shines with unmatched clarity. The pure white silica sand feels like powder underfoot and naturally filters the water, keeping it pristine. The lake’s brilliant blues range from turquoise to deep navy depending on the depth. Come midweek for a more peaceful experience and enjoy one of Australia’s most magical freshwater beaches.