Piraeus is the gateway to Athens , which, in turn, is rightfully considered the center of the centers of the whole world, with the main attraction - the acropolis. Piraeus is an old port city serving the port of Athens, the largest port in Greece to date. Piraeus is part of the great Athens, which boasts an abundance of attractions, including unique monuments of national fine art. More than two hundred museums and galleries, including the University History Museum, the Ceramics Archaeological Museum and many others, will hospitably welcome you within their walls and familiarize themselves with the culture of this area.

Santorini, classically Thera, and officially Thira, is an island in the southern Aegean Sea, about 200 km (120 mi) southeast of Greece's mainland. It is the largest island of a small, circular archipelago, which bears the same name and is the remnant of a volcanic caldera. It forms the southernmost member of the Cyclades group of islands, with an area of approximately 73 km2 (28 sq mi) and a 2011 census population of 15,550. The municipality of Santorini includes the inhabited islands of Santorini and Therasia and the uninhabited islands of Nea Kameni, Palaia Kameni, Aspronisi, and Christiana. The total land area is 90.623 km2 (34.990 sq mi).Santorini is part of the Thira regional unit.

The island was the site of one of the largest volcanic eruptions in recorded history: the Minoan eruption(sometimes called the Thera eruption), which occurred about 3,600 years ago at the height of the Minoan civilization. The eruption left a large caldera surrounded by volcanic ash deposits hundreds of metres deep. It may have led indirectly to the collapse of the Minoan civilization on the island of Crete, 110 km (68 mi) to the south, through a gigantic tsunami. Another popular theory holds that the Thera eruption is the source of the legend of Atlantis.

It is the most active volcanic centre in the South Aegean Volcanic Arc, though what remains today is chiefly a water-filled caldera. The volcanic arc is approximately 500 km (310 mi) long and 20 to 40 km (12 to 25 mi) wide. The region first became volcanically active around 3–4 million years ago[citation needed], though volcanism on Thera began around 2 million years ago with the extrusion of dacitic lavas from vents around the Akrotiri.

Mykonos is a Greek island, part of the Cyclades, lying between Tinos, Syros, Paros and Naxos. The island spans an area of 85.5 square kilometres (33.0 sq mi) and rises to an elevation of 341 metres (1,119 feet) at its highest point. There are 10,134 inhabitants (2011 census), most of whom live in the largest town, Mykonos, which lies on the west coast. The town is also known as Chora (i.e. the Town in Greek, following the common practice in Greece when the name of the island itself is the same as the name of the principal town).

Heraklion or Heraclion is the largest city and the administrative capital of the island of Crete. It is the fourth largest city in Greece. According to the results of the 2011 census, the population of the city proper was 166,209 inhabitants, the municipality's was 173,993 while the Heraklion urban area has a population of 225,574 and it extends over an area of 684.3 km2 (264.2 sq mi).

Heraklion is the capital of Heraklion regional unit.

The Bronze Age palace of Knossos, also known as the Palace of Minos, is located nearby.

Katakolon to małe miasteczko nadmorskie położone na zachodzie Peloponezu w Grecji, pełniące funkcję morskiej bramy do legendarnej starożytnej Olimpii — kolebki igrzysk olimpijskich. Dzięki dogodnemu położeniu Katakolon stał się popularnym portem dla statków wycieczkowych. Port otaczają malownicze wzgórza, a wzdłuż wybrzeża znajdują się przytulne kawiarnie, sklepy z lokalnymi przysmakami i pamiątkami. Turyści często rozpoczynają swoją podróż po regionie właśnie tutaj, udając się następnie do stanowisk archeologicznych w Olimpii, oddalonych o około 30 km.

Katakolon oferuje spokojną atmosferę i tradycyjny grecki urok: wąskie uliczki, domy z dachówką i lazurowe wody Morza Jońskiego. W okolicach znajdują się winnice produkujące lokalne wino oraz niewielkie plaże idealne do kąpieli i relaksu. W miasteczku działa również Muzeum Starożytnej Techniki Greckiej, prezentujące unikalne modele starożytnych wynalazków — od automatycznych drzwi po wczesne formy komputerów. Katakolon to harmonijne połączenie historii, natury i autentycznej greckiej gościnności.

Corfu or Kerkyra is a Greek island in the Ionian Sea. It is the second largest of the Ionian Islands, and, including its small satellite islands, forms the northwesternmost part of Greece. The island is part of the Corfu regional unit, and is administered as a single municipality, which also includes the smaller islands of Ereikoussa, Mathraki and Othonoi. The municipality has an area of 610,9 km2, the island proper 592,8 km2. The principal city of the island and seat of the municipality (pop. 32,095) is also named Corfu. Corfu is home to the Ionian University.

The island is bound up with the history of Greece from the beginnings of Greek mythology. Its history is full of battles and conquests. Ancient Korkyra took part in the Battle of Sybota which was a catalyst for the Peloponnesian War, and, according to Thucydides, the largest naval battle between Greek city states until that time. Thucydides also reports that Korkyra was one of the three great naval powers of fifth century BC Greece, along with Athens and Corinth. Medieval castles punctuating strategic locations across the island are a legacy of struggles in the Middle Ages against invasions by pirates and the Ottomans. Two of these castles enclose its capital, which is the only city in Greece to be surrounded in such a way. As a result, Corfu's capital has been officially declared a Kastropolis ("castle city") by the Greek government. From medieval times and into the 17th century, the island, having successfully repulsed the Ottomans during several sieges, was recognised as a bulwark of the European States against the Ottoman Empireand became one of the most fortified places in Europe. The fortifications of the island were used by the Venetians to defend against Ottoman intrusion into the Adriatic. Corfu eventually fell under British rule following the Napoleonic Wars. Corfu was eventually ceded by the British Empire along with the remaining islands of the United States of the Ionian Islands, and unification with modern Greece was concluded in 1864 under the Treaty of London.

In 2007, the city's old quarter was added to the UNESCO World Heritage List, following a recommendation by ICOMOS.

Corfu is a very popular tourist destination. The island was the location of the 1994 European Union summit.

Kotor is a coastal town in Montenegro. It is located in a secluded part of the Gulf of Kotor. The city has a population of 13,510 and is the administrative center of Kotor Municipality.

The old Mediterranean port of Kotor is surrounded by fortifications built during the Venetian period. It is located on the Bay of Kotor (Boka Kotorska), one of the most indented parts of the Adriatic Sea. Some have called it the southern-most fjord in Europe, but it is a ria, a submerged river canyon. Together with the nearly overhanging limestone cliffs of Orjen and Lovćen, Kotor and its surrounding area form an impressive landscape.

Since the early 2000s Kotor has seen an increase in tourists , many of them coming by cruise ship. Visitors are attracted by the natural environment of the Gulf of Kotor and by the old town of Kotor. Kotor is part of the World Heritage Site dubbed the Natural and Culturo-Historical Region of Kotor.

The fortified city of Kotor was also included in UNESCO's World Heritage Site list as part of Venetian Works of Defence between 15th and 17th centuries: Stato da Terra – western Stato da Mar in 201

Dubrovnik is a Croatian city on the Adriatic Sea. It is one of the most prominent tourist destinations in the Mediterranean Sea, a seaport and the centre of Dubrovnik-Neretva County. Its total population is 42,615 (census 2011). In 1979, the city of Dubrovnik joined the UNESCO list of World Heritage sites.

The prosperity of the city was historically based on maritime trade; as the capital of the maritime Republic of Ragusa, it achieved a high level of development, particularly during the 15th and 16th centuries, as it became notable for its wealth and skilled diplomacy.

In 1991, after the break-up of Yugoslavia, Dubrovnik was besieged by Serbian and Montenegrin soldiers of the Yugoslav People's Army (JNA) for seven months and suffered significant damage from shelling. After repair and restoration works in the 1990s and early 2000s, Dubrovnik re-emerged as one of the top tourist destinations in the Mediterranean.

Koper is the fifth largest city in Slovenia. Located in the southwestern part of the country, approximately five kilometres (3.1 miles) south of the border with Italy and 20 kilometers (12 miles) from Trieste, Koper is the largest coastal city in the country. It is bordered by the satellite towns of Izola and Ankaran, and anchors the Istrian region. With a unique ecology and biodiversity, it is considered an important national natural resource. It is the oldest recorded urban settlement in Slovenia. The city's Port of Koper is the major contributor to the economy of the eponymous city municipality. With only one percent of Slovenia having a coastline, the influence that the Port of Koper also has on tourism was a factor in Ankaran deciding to leave the municipality in a referendum in 2011 to establish its own. The city is a destination on a number of Mediterranean cruising lines. In 2016, the city expects 65 cruise ship arrivals (for example: Norwegian Spirit, MSC Magnifica, Norwegian Jade, MS Rhapsody of the Seas...) with the season spanning from March to December. Koper is the main urban centre of the Slovenian Istria, with a population of about 25,000.

Venice is the most famous and unusual city in the world. It is located in northern Italy on the Adriatic coast. The territory of the city is cut by more than 150 canals and ducts through which more than 400 bridges are thrown.

Venice is a resort city, which is a center of international tourism of world significance, a venue for art and architectural exhibitions, international film festivals. Absolutely unusual atmosphere reigning in the city falls in love with itself at first sight. Narrow streets, with small cozy cafes, sliding gondolas and serenades of gondoliers, set in a romantic mood, and attract lovers from all over the world.