Grotta dello Smeraldo – Emerald Grotto
0
Small but interesting is Grotta dello Smeraldo - Emerald Grotto - partly submerged cave in Amalfi Coast, Italy. Sunlight enters the cave indirectly -...
Blue Grotto in Capri
The Blue Grotto in Capri became a sensation among the Romanticists of Europe in the 1830s - mostly thanks to the eerie blue glow...