This four-in-one combo ticket gives you timed access to four of London's top attractions.

Climb aboard and take the helm of the world's last surviving teaship, venture into space at the historic home of British astronomy, learn about Britain's maritime past at the National Maritime Museum, and marvel at seventeenth-century magnificence at the Queen's House.

The Cutty Sark is a legendary "tea clipper", which transported Britain's favourite drink from China in the 1800s. At the time it was the fastest ship in the world, which shows how much the British love their tea. It is now an award-winning visitor attraction, where you can learn all about its record-breaking adventures around the world and explore the original interiors.

When you return to dry land, it's time to take a trip to the stars at Greenwich Royal Observatory, where you can see the Great Equatorial Telescope, Harrison Clocks, Shepherd Gate Clock, Time Ball, and the famous Octagon Hall. You can even stop on the Meridian Line, where the Eastern and Western Hemispheres meet!

Returning to maritime activities, your next stop is the National Maritime Museum. This dedication to the British history of sea exploration includes the blood-stained cloak of Admiral Nelson, who died in his victory over Napoleon at the Battle of Trafalgar. You'll also find the controversial painting on the battle by JMW Turner and the abridged reproduction of the artist's HMS Victory, "Nelson's Ship in a Bottle" by artist Yinka Shonibare.

Your cultural excursion concludes with a look at the immaculate Queen's House, the UK's first classic building. Climb the ornate Tulip Stairs, the building's original wrought-iron spiral staircase, and admire both the famous Armada Portrait of Elizabeth I and the recently frescoed ceiling of the Great Hall.

It's the perfect quadruple of history, science and culture and a great day out in London's charming Greenwich.