Discover the largest harbor in the world on this half-day sightseeing cruise. With a small group, enjoy a personalized harbor boat cruise on a small, sleek boat that ensures the best views of Sydney. After cruising up close to iconic landmarks like the Sydney Opera House and Harbour Bridge, see historic sites and naval dockyards as well as extravagant waterfront mansions belonging to Australia's rich and famous. Keep an eye out for resident penguins, seals, and dolphins. Break for lunch at a waterfront beach club and enjoy a delicious meal with wine, beer or a soft drink. Afterward, take a short stroll up to The Gap to admire magnificent views of the Pacific Ocean and all the way back to Sydney. Your next stop is one of Sydney's lesser-known and most idyllic beaches, accessible only by boat, and described by locals as a hidden paradise. Take a stroll or swim in the beach's crystal-clear waters before hopping back on the boat. Finish your Aussie experience with a visit to the historic Quarantine Station and Museum and immerse yourself in Sydney's history. Here, enjoy afternoon tea including coffee and Aussie cakes.