If you own or rent a car, you can easily get from Athens to Poros in appoximately 2 hours and 45 minutes, through Attiki Odos and the National Road Athens – Corinth.
After the canal of Corinth, turn left towards Epidauros (Corinth Exit 10 - Epidavros) and drive for about 30 minutes and you reach the intersection of Epidaurus. Before getting there, you will see signs to Poros or Spetses. At the junction turn right and immediately drive under the bridge and make a left.
Then, follow the new road, making sure you don’t miss the sign to Poros. At this point, slightly turn left for Poros and you will reach Galata in 30 minutes, which is across Poros island.
Reach Galata and continue following the coastal road until you pass from the locations of Plaka, Lemonodasos, Aliki and after half an hour you will see metochi.
Metochi is an area across Poros island, where there is a big free public parking or a secure parking space for your vehicle.
From Kosta, Porto Cheli, Kranidi, Hermioni or other Peloponnese places you can follow the route from Kranidi, and reach Metochi through the coastal road from Thermisia.
Reaching the port, Hydra island looks glamorous like an art-paint, with grey, white and blue colours above the blue of the sea, an exemplar of architectonics and aesthetics. The town of Hydra island, which is the centre of the whole island, is built amphitheatrically around the port, combining nature and architecture.
From your very first visit, a magic feeling surrounds you. Perhaps it's in the unique architecture and graphic scenes throughout the Island, or perhaps it's in its long history and rich heritage, or even - a fusion of all. A stroll through the town's picturesque cobble stone streets, will convince you of its uniqueness. The visitor, coming for the first time, is impressed from the view of the tall buildings and Manors, which exist in the port.
Right and left from the entrance of the port, there are the Parapets with the Canons, which protected the town. Today, the port of Hydra is filled with little and big yachts, boats and cruisers. You can walk to the port, the heart of the town, take a stroll at the tourist shops, admire the old Manors and visit the Museum of Hydra island.
Also you can stroll the picturesque narrow cobble stone alleys and reach the old Settlement of the town, to the medieval fortress town of Kiafa and from there to enjoy the view toward the Peloponnese. Main characteristic of Hydra is that there are no wheeled vehicles and the transportation of people is being made only by donkeys, a thing that makes the Island even more pictursque. For swimming in the town, there are offered the rocks of Spilia, Hydroneta, and a short distance from there, Avlaki, Kamini and cosmopolitan Mandraki.
The connection of the town with the other beautiful beaches, Vlycho, Saint Nicholas, Bisti ... is being done only from the sea with boats or sea taxis. Today the residents of Hydra do not exceed 3,000 and nearly everyone involved with tourism.In Hydra is located the Cathedral of Hydra - Spetses - Poros -Aigina. The Cathedral of Hydra accommodates the Town Hall and the Ecclesiastic museum.
Hydra is famous for the calm life is offers to the visitors in the day, but also for the intense, cosmopolitan night life. So the island each year receives a large number of Greek and foreign visitors.
Hydra, with its peculiar architecture and continuous supply of tourism and cultural life remains the jewel of the Gulf Islands and one of the greatest resorts in Greece.