Sydney Harbour: 2.5-Hr Whale Watching Discovery Cruise at Whale Watching Sydney

The **three-hour Discovery Cruise is the best whale watching cruise in Sydney**, combining high speed with three levels of viewing decks onboard Sydney’s best whale watching vessel _Ocean Dreaming 2_. With a top speed of 30 knots, this flagship vessel takes only 15 minutes to reach the open ocean. Compared to slower boats, this means less travel time through the harbour and more time watching whales. _Ocean Dreaming 2_ is Sydney’s largest purpose-built whale watching vessel. Enjoy unobstructed views from spacious wrap-around decks over three levels and check out the open-top sun deck providing 360º views!