The Blue Grotto refers to a number of sea caverns on the south east coast of Malta, a short distance off the fishermen's harbour of Wied iż-Żurrieq limits of Qrendi, Malta
Wied iz-Zurrieq, the blue grotto and neighboring caves, are all located within the Qrendi village confines, as per Local Council Act 1993 and a 1910 legal dispute between the villages of Qrendi and Zurrieq over their jurisdiction, ruled in favour of Qrendi.
Both the Wied iz-Zurrieq harbor and Blue Grotto sea caves are located on the coastline right opposite to the small uninhabited islet of Filfla. The island now serves as a bird sanctuary.
Best time to visit is between sunrise and 1 pm.
Coordinates 35°49'16.582" N 14°27'23.569" E