Sea Swimming
Oh the joy of swimming in the sea!
Never warm but always exhilarating.
Gwenver often has some scary currents. In winter when there are no life guards I’d recommend Sennen as a more benign beach to swim off.
Porthcurno is a favourite, and even better is Treen just to the east of Porthcurno, provided you’re not scared off by the nudists!