The BBC's new three-part documentary on Australia's Great Barrier Reef starts on 30th December with Sir David Attenborough. Our specialists pick out their favourite underwater experiences from this incredible reef system.
Every year we run a hotly contested staff photography competition, where our specialists submit the best images from their travels around the world.
Here we share some of our favourites...
With a whole new travel year approaching we've put our heads together to up with the ultimate list of destinations that should be on everyone's bucket list.
