Santorini, Greece

Santorini 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.

Santorini is essentially what remains after an enormous volcanic eruption that destroyed the earliest settlements on a formerly single island, and created the current geological caldera. A giant central, rectangular lagoon, which measures about 12 by 7 km (7.5 by 4.3 mi), is surrounded by 300 m (980 ft) high, steep cliffs on three sides. 

The main island slopes downward to the Aegean Sea. On the fourth side, the lagoon is separated from the sea by another much smaller island called Therasia; the lagoon is connected to the sea in two places, in the northwest and southwest. The depth of the caldera, at 400m, makes it possible for all but the largest ships to anchor anywhere in the protected bay.

The capital, Fira, clings to the top of the cliff looking down on the lagoon.Fira is a city of white-washed houses built on the edge of the 400 metres high caldera on the western edge of the semi-circular island of Thera. The two main museums of interest are the Archaeological Museum of Thera, 30 metres (98 feet) east of the cable car entrance, and the Museum of Prehistoric Thera at the southeast corner of the White Orthodox Cathedral of Ypapanti, built on the site of an earlier church destroyed in the 1956 earthquake.

Access to Fira is mainly by roads on its eastern side, climbing from its port via the Z-shaped footpath on foot or on donkeys, or by riding the steep cable car from its lower terminal by the port. The central square of Fira is called Plateia Theotokopoulou, with a bus and taxi station, banks and pharmacies. From Fira there is a panoramic view of the 18 kilometres (11 miles) long caldera from southern Cape Akrotiri to northern Cape Ag. Nikolaos, plus the volcanic island Nea Kameni at the center with Thirassia Island in the Aegean.

Santorini was named by the Latin Empire in the thirteenth century, and is a reference to Saint Irene, from the name of the old cathedral in the village of Perissa - the name Santorini is a contraction of the name Santa Irini. Before then, it was known as Kallístē or Thēra. The name Thera was revived in the nineteenth century as the official name of the island and its main city, but the colloquial name Santorini is still in popular use. During the Ottoman Empire's domination of the Aegean Sea, the Turkish exonym for the island was "Santurin" or "Santoron".

Santorini and Anafi are the only locations in Europe to feature a hot desert climate according to the Köppen climate classification system.Santorini generally experiences two seasons. April to October is the warm and dry season and the cold and rainy season lasts from November to March.Total rainfall averages about 15 inches per year.

The expansion of tourism has resulted in the growth of the economy and population. The major settlements include Fira (Phira), Oia, Emporio, Kamari, Perissa, Imerovigli, Pyrgos, and Therasia. Akrotiri is a major archaeological site, with ruins from the Minoan era. Santorini's primary industry is tourism, particularly in the summer months. In 2007, the cruise ship MS Sea Diamond ran aground and sank inside the caldera. The island's pumice quarries have been closed since 1986, in order to preserve the caldera. Santorini was ranked the world's top island for many other magazines and travel sites, including the Travel+Leisure Magazine, the BBC, as well as the US News.

Venice, Italy

Venice is a city in northeastern Italy sited on a group of 117 small islands separated by canals and linked by bridges. It is located in the marshy Venetian Lagoon which stretches along the shoreline, between the mouths of the Po and the Piave Rivers. Venice is renowned for the beauty of its setting, its architecture, and its artworks. The city in its entirety is listed as a World Heritage Site, along with its lagoon.

Venice is the capital of the Veneto region. In 2009, there were 270,098 people residing in Venice's comune (the population estimate of 272,000 inhabitants includes the population of the whole Comune of Venezia; around 60,000] in the historic city of Venice (Centro storico); 176,000 in Terraferma (the Mainland), mostly in the large frazioni (roughly equivalent to "parishes" or "wards" in other countries) of Mestre and Marghera; 31,000 live on other islands in the lagoon).

The name is derived from the ancient Veneti people who inhabited the region by the 10th century BC. The city historically was the capital of the Republic of Venice. Venice has been known as the "La Dominante", "Serenissima", "Queen of the Adriatic", "City of Water", "City of Masks", "City of Bridges", "The Floating City", and "City of Canals". Luigi Barzini described it in The New York Times as "undoubtedly the most beautiful city built by man".Venice has also been described by the Times Online as being one of Europe's most romantic cities.

According to the Köppen climate classification, Venice has a Humid subtropical climate (Cfa), with cool winters and very warm summers. The 24-hour average in January is 3.3 °C (37.9 °F), and for July this figure is 23.0 °C (73.4 °F). Rain and snow is spread relatively evenly throughout the year, and averages 748 millimetres (29.4 in).

Venice is one of the most important tourist destinations in the world for its celebrated art and architecture. The city has an average of 50,000 tourists a day (2007 estimate). In 2006, it was the world's 28th most internationally visited city, with 2.927 million international arrivals that year.

Today, there are numerous attractions in Venice, such as St Mark's Basilica, the Grand Canal, and the Piazza San Marco. The Lido di Venezia is also a popular international luxury destination, attracting thousands of actors, critics, celebrities, and mainly people in the cinematic industry. The city also relies heavily on the cruise business. The Cruise Venice Committee has estimated that cruise ship passengers spend more than 150 million euros (US $193 million) annually in the city.

Venice is built on an archipelago of 117 islands formed by 177 canals in a shallow lagoon, connected by 409 bridges. In the old centre, the canals serve the function of roads, and almost every form of transport is on water or on foot. In the 19th century, a causeway to the mainland brought the Venezia Santa Lucia railway station to Venice, and the Ponte della Libertà road causeway and parking facilities (in Tronchetto island and in piazzale Roma) were built during the 20th century. 

Beyond the road and rail land entrances at the northern edge of the city, transportation within the city remains (as it was in centuries past) entirely on water or on foot. Venice is Europe's largest urban car-free area. Venice is unique in Europe, in having remained a sizable functioning city in the 21st century entirely without motorcars or trucks.

The maze of canals threaded through the city requires the use of more than 400 bridges to permit the flow of foot traffic. In 2011, the city opened Ponte della Costituzione, the fourth bridge across the Grand Canal, connecting the Piazzale Roma bus terminal area with the Stazione Ferroviaria (train station), the others being the original Ponte di Rialto, the Ponte dell'Accademia, and the Ponte degli Scalzi. 

The main public transportation means are motorised waterbuses (vaporetti) which ply regular routes along the Grand Canal and between the city's islands. The only gondole still in common use by Venetians are the traghetti, foot passenger ferries crossing the Grand Canal at certain points without bridges.