Porthcurno Telegraph Museum

Nestled in the picturesque valley of Porthcurno, just a stone’s throw away from one of Cornwall’s most stunning beaches, lies the Porthcurno Telegraph Museum.

This unique museum offers a fascinating glimpse into the world of underwater communication and its pivotal role in global connectivity.

Once the heart of international telegraphy, Porthcurno was where numerous submarine telegraph cables came ashore, connecting Britain with distant corners of the globe.

Today, the museum stands as a testament to the ingenuity and innovation that defined an era, making it a must-visit for holidaymakers in Cornwall interested in history, science, and technology.

Discovering Porthcurno Telegraph Museum

The museum is housed in the original telegraph station, which for many years was a hub of global communication.

Through a range of interactive exhibits, artefacts, and engaging stories, visitors can explore the fascinating history of telegraphy, from Morse code to the development of the internet.

Highlights of Porthcurno Telegraph Museum

The Cable Story: Learn about the incredible engineering feats behind the laying of submarine cables and how Porthcurno became a global communications hub.

World War II Tunnels: Delve into the secret wartime tunnels, dug to protect the telegraph station from attack, now open for visitors to explore.

Interactive Exhibits: Engage with hands-on displays that bring the science of telegraphy to life, from sending your own Morse code message to understanding the physics of cable technology.

The Valley Setting: Enjoy the museum’s beautiful surroundings, where lush gardens blend into the rugged coastal landscape, offering stunning views and peaceful walks.

Planning Your Visit

Getting There

Porthcurno Telegraph Museum is located in the far west of Cornwall, accessible by car with a car park on-site.

For those relying on public transport, there are bus services from Penzance that stop in Porthcurno, a short walk from the museum.

Tickets and Opening Times

The museum operates year-round, but opening hours can vary depending on the season.

It’s wise to check the official Porthcurno Telegraph Museum website for the latest information on opening times and ticket prices.

Discounts are often available for families, students, and seniors.


Accessibility: The museum is committed to being accessible to all visitors, with most areas wheelchair friendly. However, the wartime tunnels have limited access due to their historical nature.

Café: The on-site café offers a selection of refreshments and light meals, perfect for a relaxing break during your visit.

Shop: The museum shop features a range of gifts, books, and souvenirs, ideal for picking up a memento of your visit or gifts for loved ones.

Maximising Your Experience

Guided Tours: To enhance your understanding of the site’s history, consider joining one of the guided tours, which provide insightful commentary on the museum’s exhibits and the wartime tunnels.

Check for Events: The museum hosts various events, workshops, and talks throughout the year, offering deeper dives into specific aspects of telegraphy and communication history.

Plan for the Weather: If you intend to explore the outdoor areas, be sure to check the weather forecast and dress accordingly. The coastal location can be breezy even on sunny days.

Tips for Your Visit

Stay Connected: Use the museum’s interactive exhibits to learn about the evolution of communication technology, drawing parallels with today’s digital world.

Photography: Don’t forget your camera! The museum and its surroundings offer unique photographic opportunities, capturing both the historical significance and natural beauty of the location.

Combine Your Visit: Pair your museum visit with a trip to the nearby Porthcurno Beach, renowned for its turquoise waters and fine sands, making for a perfect day out.

Nearby Attractions

Minack Theatre: Just a short drive or a scenic walk from the museum, the world-famous open-air theatre is carved into the cliffside, offering breathtaking views and regular performances.

Land’s End: Explore the most westerly point of mainland Britain, offering dramatic cliff-top walks and stunning sea vistas.

Sennen Cove: Discover one of Cornwall’s finest surfing beaches, known for its golden sands and vibrant surfing community.


The Porthcurno Telegraph Museum offers more than just a history lesson; it’s an immersive journey into the world of global communication, set against the backdrop of Cornwall’s stunning natural beauty.

Whether you’re captivated by the science of telegraphy, interested in wartime history, or simply looking for an insightful and enjoyable day out, the museum provides an intriguing glimpse into a world that, though now silent, once buzzed with the chatter of distant voices.

Engage with the past, explore the present, and imagine the future at this unique