
Grotta Sulfurara (near Santa Cesarea Terme) is a coastal sea cave with sulfur-rich mineral deposits and vivid turquoise water. Best photos come from the harbor access points: shoot moody cave openings, sunbeams, and reflections. Visit early morning or late afternoon for cleaner light; weekdays reduce boat lines. Wear non-slip shoes—rock steps can be wet.

Grotta Sulfurara (near Santa Cesarea Terme) is a coastal sea cave with sulfur-rich mineral deposits and vivid turquoise water. Best photos come from the harbor access points: shoot moody cave openings, sunbeams, and reflections. Visit early morning or late afternoon for cleaner light; weekdays reduce boat lines. Wear non-slip shoes—rock steps can be wet.