The Blue Grotto consists of a number of sea caverns on the southern coast of Malta. Every day from sunrise until about 1 P.M.
several caverns mirror the brilliant phosphorescent colours of the underwater flora. Other caverns show a deep dark shade
of blue. The photograph shows a boat with passengers leaving one of the sea caverns and a second boat close to it.
The umbrella protects the driver from the intense heat outside of the caverns.

This turned out to be a superb trip, and the caverns were fascinating. However, they strapped my life jacket in so tight
that I couldn't free my camera to photograph any part of our trip!