
EXPLORE THE
CONNECTED WORLD
Museum of Global Communications
Museum of Global Communications
Welcome to PK Porthcurno Museum of Global Communications! Explore the amazing story of our connected world, and how the tranquil valley of Porthcurno, Cornwall became host to the past, present, and future of worldwide communications.
What’s on at PK
Forest Friends – Superworm
Forest Friends is a new forest school-inspired sensory workshop designed for children under 5 with their grown-ups, where stories come to life in a magical outdoor setting. These all-weather, outdoor sessions will be inspired by favourite children’s stories and seasonal themes exploring the creative and practical use of tools and natural materials. Be dressed and ready
Tourmaline and the Museum of Marvels Trail
From Saturday 15 February to Sunday 2nd March join us for the Tourmaline and the Museum of Marvels Trail, organised by Kids in Museums and Little Tiger. The national trail for families is inspired by Tourmaline and the Museum of Marvels by Ruth Lauren – a fun, feminist adventure series for children aged 9 –
February Half Term at PK Porthcurno – 2025
Join us for an exciting October half term with a diverse range of engaging and family-friendly activities to enjoy.

Plan your visit
With our handy guide, you can make the most of your experience at PK Porthcurno, Museum of Global Communications. Find our opening times, how to locate us, and more.

The PK Experience
Explore the science that made global communications possible, from the first undersea telegraph cables brought ashore at Porthcurno 150 years ago to the fascinating world of fibre optics. Discover how today’s digital communications are changing the world forever.

Porthcurno Valley
Porthcurno, or ‘PK’ as it is known in telegraphic code, owes its unique heritage to the arrival of the first undersea telegraph cable in 1870. Learn more about PK’s extraordinary story and discover what else this amazing valley has to offer.