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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Things of Interest


Cornwall's Telegraph Museum gets new exhibition award of £130,000 Latest from the Blog

Cornwall’s Telegraph Museum gets new exhibition award of £130,000

The Telegraph Museum is to benefit from a new round of funding just announced jointly by the Government and a…

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May Half-Term Family Fun What's on

May Half-Term Family Fun

Don’t miss our workshops on Codes and Ciphers this May half term at the Telegraph Museum. Visit on Tuesday or…

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