Hydra, or Idhra, is located in the Aegean Sea, off the Argolis peninsula of the Peloponnesus. It is mostly barren and rocky. Idhra town is the center of population. Sponge fishing, shipbuilding, textile manufacturing, and tourism are the main industries.
Best cruise excursions in Hydra, Greece
We've analyzed tens of thousands of cruise tours to find your ideal attraction while in port. Based on these reviews, here are the Best Cruise Excursions in Hydra, Greece