Overlooking the calm waters of Geographe Bay, the not-so-sleepy seaside town of Busselton allows travelers to explore the connection between the ocean and the land, experience a whale’s-eye-view of the world, and enjoy a great family-friendly vacation. Best known for its vast wooden jetty—which extends 1.1 miles (1.8 kilometers) over the Indian Ocean and features Australia’s first underwater observatory—the sea may be the main attraction, but this southwestern spot has plenty of other things to do, including hiking, cycling, eating, shopping, and exploring local wineries and national parks.