Gem Pier
Gem Pier is a public pier in Williamstown located at the end of Syme Street, offering views across Port Phillip Harbor. The pier is home to the HMAS Castlemaine, a warship launched in 1941 that now operates as a floating museum with displays about naval history and maritime life.
The HMAS Castlemaine was built in 1941 and served during World War II in the Pacific region, including New Guinea and Northern Australia. After its years of service, the vessel was permanently stationed at Williamstown where it became a key memorial to Australian naval history.
Gem Pier takes its name from the shiny pebbles once found at this location. Today it functions as a gathering place where visitors watch harbor life and locals enjoy meals and drinks while observing the water.
The pier is fitted with ramps and accessible parking, and provides all-terrain and beach wheelchairs for visitors with mobility needs. Dogs are welcome on leash, and picnic tables and barbecue spots are available nearby for outdoor meals.
The location serves as a departure point for ferries crossing Port Phillip to Melbourne's Southgate, and offers views of seaplanes regularly taking off and landing from a nearby air station. The blend of maritime heritage, museum visits, and active harbor operations creates a rare spot where history and present-day activity meet directly.
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