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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Free Christmas craft workshops for families Latest from the Blog

Free Christmas craft workshops for families

The Museum is running free craft workshops for the whole family in the Christmas holidays – join us to make vintage-style…

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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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