The Hamelin Pool Marine Nature Reserve is a protected marine nature reserve located in the UNESCO World Heritage–listed Shark Bay in the Gascoyne region of Western Australia. The 127,000-hectare (310,000-acre) nature reserve boasts the most diverse and abundant examples of living marine stromatolites in the world, monuments to life on Earth over 3,500 million years BP.

Hamelin Station or Hamelin Station Reserve is a tourist site and conservation reserve, that was a pastoral lease, occupying an area of 202,000 hectares near the Shark Bay World Heritage Area in Western Australia. It was formerly a sheep station running merino sheep. It is famous for its free flowing artesian bore from the Birdrong Formation in the Carnarvon Artesian Basin, near the homestead, which has created an artificial lake that has become a haven for bird life.