Location on the southern tip of Cornwall, the Telegraph Museum is a fascinating museum that will get your group thinking and engaged. It tells the story of Porthcurno, the most connected valley on the planet and how cables were laid here on the sea bed, which essentially kickstarted modern international communications. The museum is interactive and offers themed workshops for your group.
In addition, the beach of Porthcurno is simply stunning and well worth a visit being on the doorstep of the museum. The Minack Theatre is also less than 1 mile away and worth a visit to the area in itself.