Visit the coastal city of Cairns and enjoy a smorgasbord of fun and adventure. A Carnival Cruise Line holiday to Cairns offers the perfect mix of shore excursions the whole family will love - on water and land. Daintree Rainforest tours are the ideal way to experience the ecosystem of the wet tropics of Queensland (a UNESCO World Heritage Site). Go snorkelling on the Great Barrier Reef, experience the Kuranda Scenic Railway and Skyrail, or have a tropical rainforest nature park adventure. A day trip to Cairns itself is always worth it, with amazing shopping on the Esplanade and scenic walks that will blow you away.