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 this Summer

Visit us this Summer

There's no better way to spend your day. We are open 10am - 5pm daily

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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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Science Club What's on

Science Club

Our FREE Science Club (7-12 year-olds) meets once a month at the Telegraph Museum. STEAM Explorers. STEAM Explorers provides an exciting opportunity…

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