Begin your boat tour with a comfortable pickup directly from your accommodation in Zakynthos and head to the Agios Sostis Harbor, where you'll board a speedboat.

From here, set out to discover the National Marine Park of Zakynthos. The park was established to protect a number of native species, with a focus on loggerhead sea turtles and Mediterranean monk seals.

Make your first stop of the day at Myzithres Beach, a secluded beach that's only accessible by boat. Enjoy some free time here to swim in the azure waters and marvel at the pebbly white beach and imposing cliffs before moving on to your next destination, the Kerri Caves.

Discover the series of caves located on the island's southwestern coast and stop at the second arch for another swimming opportunity. Next, head to the offshore islet of Marathonisi, a popular breeding ground for loggerhead turtles.

This is your third and final swim stop for the day. Take advantage of the warm waters or soak up the sun on land before getting the opportunity to see the protected turtle species up close.

Your tour comes to an end with a return journey to the port in Zakynthos, where your driver will be waiting to take you back to your accommodation.