The Blue Caves found in the northern part of the island, more specifically in the Aspros Vrahos area, are one of the most famous sites in Zakynthos. This is a unique place and a beautiful natural wonder. Their name, as you will probably guess, comes from the startling blue of the sea that entices you and surrounds the majestic caves. The biggest cave is called Kyano Spileo.
If you want to visit the caves, you have to rent a boat, or to go on a group tour. The boats for group tours depart from various places, the closest one being the Agios Nikolaos port near Volimes (about 10 minutes from the caves).