Shark Bay is located in Western Australia approximately 800 kilometers north of Perth. The region, part of UNESCO World Heritage List, is home to many many protected areas and conservation reserves. At the southern part of the bay, 90 kilometers from Denham, is Hamelin Pool. This site is well known around the world for hosting stromatolites (photo), colonies of micro-organisms that resemble the oldest and simplest forms of life found on earth around 3.5 billion years ago. A boardwalk allows you to get really close to the best show of its kind on the planet. Note that it is not possible to touch the stromatolites or swim in this environment. Swimming is possible at Shell Beach, an incredible beach which is only 50 kilometers north.
