Close up of a clownfish

1/10  Find Nemo

A trip to the Great Barrier Reef is a must for all fans of Finding Nemo, who can spend the day searching for the eponymous clown fish, as well as regal blue tangs, Moorish idols and green sea turtles (otherwise known as Dory, Gill and Squirt). Quicksilver Cruises run daily trips from Cairns or Port Douglas to the Agincourt ribbon reef, offering guests the chance to snorkel in crystal-clear waters or stay dry and explore the stunning reef from the comfort of a semi-submersible vehicle, one metre below the surface.

Price: A Quicksilver trip for a family of four (two adults, two children) costs £385. Children under three can travel free of charge