Unearth fascinating objects and stories from London’s past in the UK’s first major exhibition dedicated to mudlarking.

Explore the hidden world of the mudlarks.

Twice a day, the River Thames dramatically recedes to expose a landscape unknown to most Londoners. Among the mud and the stones, the tides reveal remarkable objects from every era of London’s rich past.

The exhibition features over 350 mudlarked objects, from intimate personal items to historical relics, with many on display for the first time. Step into the shoes of a mudlark and explore the foreshore, uncover artefacts and learn how they identify and curate their personal collections.

The journey ends with a space for reflection on the mysteries of the moon and the tides that make mudlarking possible, leaving visitors with a powerful, contemplative memory of their time uncovering the secrets of the Thames.

Blending archaeology with contemporary art and digital experiences, Secrets of the Thames offers fresh perspectives on London and all its people – past and present.

Need to know

Opening times

The museum is open every day 10am – 5pm. The last entry for Secrets of the Thames is 3.45pm.

If you have some time before or after the exhibition, why not visit their free galleries and get in-depth with Docklands history?

Group visits

Getting a group together to see the exhibition? Go to their group visits page to find out about their special rates.

Supported by

The exhibition is made possible through the generosity of their donors:

Helikon Shipping Enterprises Ltd
A legacy gift from Hilary Sims
The Worshipful Company of Needlemakers
The Worshipful Company of Shipwrights

They're also grateful to the Port of London Authority for their extensive collaboration and support in making this exhibition possible.