The 1,841-metre Busselton Jetty extends farther into the Indian Ocean than any timber-piled structure in the Southern Hemisphere.
Construction began in 1865 when Busselton served as the timber export gateway for the South West, and the jetty stretched incrementally over eight decades as sailing vessels gave way to steamships demanding deeper berths. By 1960, the port had shifted to Bunbury, and the jetty fell into disrepair until a community-led restoration campaign in the 1980s secured its future as a marine tourism landmark. Today, eight metres below the surface at the jetty's end, the Underwater Observatory descends into the largest artificial reef in the southern hemisphere, where over three hundred marine species occupy the submerged pylons.
Margaret River, three hours south of Perth, emerged as a wine region only in 1967 when Dr Tom Cullity planted Vasse Felix vineyard after agronomist John Gladstones identified the area's maritime climate and gravelly loam as ideal for premium viticulture. The region now produces twenty percent of Australia's premium wine from fewer than five percent of its vines, with Cabernet Sauvignon and Chardonnay anchoring an industry that brought international attention to Western Australia's terroir. Cave formations beneath the Leeuwin-Naturaliste Ridge predate the vineyards by fifty thousand years, and karri forests along the Bussell Highway frame the route between coast and hinterland.
Margaret River and Busselton Jetty day trip from Perth tours typically depart before dawn to maximise time in both zones, pausing at cellar doors where winemakers discuss soil composition and maritime influence before continuing to Busselton's beachfront precinct. The journey follows the coast-hugging route through Mandurah and Bunbury, with stops calibrated to the season—wildflower viewing in spring, surf beaches in summer, whale migration in autumn. The Underwater Observatory operates year-round, with clearest visibility between November and April when water temperature reaches twenty-two degrees Celsius. Most itineraries allocate two hours for the Margaret River township, where galleries and providores occupy weatherboard buildings along the main street, and another ninety minutes for vineyard tastings before the return leg to Perth concludes after dark.
12 hr 30 min
