Wilderness Landscape & Natural Heritage
Hutt Lagoon Wetlands is located along the mid-west coast of Western Australia, near the town of Port Gregory. This protected wetland system is famous for the vibrant hues of its saltwater lagoon, ranging from soft pinks to deep reds, created by the presence of the algae Dunaliella salina and halobacteria producing carotenoid pigments. Covering several square kilometers, the lagoon plays an important role ecologically, serving as habitat for various bird species, including migratory shorebirds and waterfowl. The surrounding area consists of coastal dunes, salt flats, and sandy scrubland, creating diverse terrain for visitors and wildlife alike. The site is part of a broader salt lake system connected to other wetlands in the region. Historically, the lagoon’s salt has been harvested commercially, and the area continues to hold significance for local Indigenous communities. Outdoor enthusiasts visit the wetlands primarily for photography, bird watching, and nature observation, drawn by the surreal colors and abundant birdlife. Hutt Lagoon provides a rare ecological and visual landscape on the Australian coastline, and its accessibility from nearby highways makes it an attractive day trip or short stop for travelers. The wetlands are less developed for traditional recreation activities such as hiking or camping, focusing instead on conservation and appreciation of its natural beauty.
