One more to add to the map and to your features maybe - Porthcurno beach in Cornwall:
As well as the more famous clifftop open-air theatre, was where the early international submarine telecoms cables came ashore, linking the UK to the far reaches of the British Empire during the 19th century, becoming the world's largest underwater cable termination point and important during the wars.
There's also the remains of an early wireless mast allegedly used to spy on Marconi's transmissions. And in current times, a telegraph museum
Biting the hand that feeds IT
