Browse over 100 amazing attractions at Royal Museums Greenwich, including Nelson's Trafalgar coat, John Harrison's famous timepieces and Turner's largest painting.
Make time to find the master clock at the heart of Britain's time system (and much of the world's) for many a year.
Stand on the historic Prime Meridian of the World at Royal Observatory Greenwich, the home of Greenwich Mean Time (GMT).
Did you know if you looked through this you could see what the Universe is made of?
If you've ever wondered about time - from when we started wearing wristwatches to how it makes sense of the world - The Time and Society gallery at the Royal Observatory is for you.
Discover the fascinating story of how the growth of the Royal Navy drove timekeeping technology, and see our curatorial and conservation team at work.
Get up close to beautiful Flamsteed House at the Royal Observatory Greenwich, designed by Sir Christopher Wren and historic home to Britain's Astronomers Royal.
Clock this special time-keeper designed to keep astronomers on time when star hunting.
Pay your respects to the legendary Russian cosmonaut Yuri Gagarin, who is celebrated in a statue at Royal Observatory Greenwich.