Discover the secret of Porthcurno - the most connected valley on the planet

Discover the secret of Porthcurno - the most connected valley on the planet

It all started with a single cable that was laid under the beach and out to the sea.

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Explore new interactive exhibitions and live demonstrations

Explore new interactive exhibitions and live demonstrations

Enjoy family-friendly activities that bring our story to life in a fun and engaging way

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Visit us at Porthcurno

Visit us at Porthcurno

We're opening on Saturdays, Sundays and Mondays throughout the winter.
Opening hours are 11am until 4.30pm
with last admission an hour before closing.

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New investment to develop exhibitions in the Telegraph Museum's WW2 tunnels Latest from the Blog

New investment to develop exhibitions in the Telegraph Museum’s WW2 tunnels

Tim Cooke, Director of the Telegraph Museum, outlines plans to tell more of the WW2 story and install a new fibre optic exhibition.

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Free monthly Science club workshops for children What's on

Free monthly Science club workshops for children

The Telegraph Museum runs a free monthly Science Club , STEAM Explorers, for seven to 12 year olds, giving them…

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