St Catherine's Oratory 
“A tall medieval octagonal tower, allegedly a lighthouse, built here in 1328 as penance for stealing church property from a wrecked ship.…” – official site
Ease by public transport:
Unknown
“A tall medieval octagonal tower, allegedly a lighthouse, built here in 1328 as penance for stealing church property from a wrecked ship.…” – official site
Ease by public transport:
Unknown