Stretching for a distance of almost 2km, the Busselton Jetty is one of the longest wooden jetties in the world. Built over the Geographe Bay, construction of the Busselton Jetty began in 1853, but extensions were ongoing until the 1960s. The cost of visiting the jetty varies depending on the package you purchase. Marine life lovers will relish the opportunity to explore the Underwater Observatory. You could easily spend 40 minutes viewing over 300 beautiful marine creatures in an observation chamber located eight meters underwater. Couples will love the romantic Sunset Train Ride held every Friday evening, where you and your significant other can enjoy the stunning views with a glass of wine.