hutt lagoon pink lake panoramic view port gregory western australia

abstract agriculture algae archaebacteria attraction australia australian background beach biological carotenoids coloration colorful crystal destination dunaliella environment glycerol halobacteria halobacterium halophile halophilic holiday hutt lagoon lake landmark landscape microalgae nature outdoor outdoors panorama panoramic park people pink rive salina saline salt salty shoreline sightseeing sky surface tourism tourist travel vacation water western