Busselton Jetty
At 1,841 meters (6,040 feet), the Busselton Jetty is the world's longest timber-piled jetty (pier). Busselton Jetty Inc., a not-for-profit community organization, manages the jetty.
One of Australia's most distinctive marine 'zoos' is located 220 kilometers south-west of Perth. The Busselton Jetty, dubbed Australia's biggest artificial reef, is home to more than 300 marine species, as well as a variety of colorful sponges, corals, and fish.
The Underwater Observatory, located eight meters beneath the surface of the ocean and 1.7 kilometers along the jetty, can accommodate 48 persons at a time. The jetty also has the status of being the world's longest wooden jetty.
Cost of entry: $4 for a Jetty Day Pass, $14 for the Jetty Train and $34 for the Underwater Observatory
Address: Busselton, Western Australia
Website: https://www.busseltonjetty.com.au/