Minack Theatre, Porthcurno

Perched on the cliff face at Porthcurno, this is a beautiful place to visit.  

Performances right through the summer - there should be a  list of current shows in the house.   Reasonable café with a perfect view of the sea. 

Next to it is Porthcurno which has a wonderful cove and beach, and is also home to the Telegraph museum.