Hydra: 25-30 minutes (Helicopter)
Hydra was a pioneer island in building the first school of mariners in the 17th century, in the Greek revolution and Ship building in the 19th century. Homeland of famous warriors, novelists, artists, ship owners and politicians, Hydra is a cosmopolitan, glorious and magnificent island combined with tranquility and relaxation and offers entertainment all day long as well as intensive night life. The visitor will enjoy authentic, and traditional food to the tavernas and restaurants and one must taste the traditional sweat of Hydra that is called "Amigdalota".
Tip: Enjoy a ride on the lovely donkeys which substitute the non existing vehicles on the island, around the narrow paths of Hydra.
Useful link: http://www.hydra.gr/en/