Waterfront Cities of the World

Venice, known for gondolas, sunsets and light, remains the most medieval city still standing.

Exploring the city of Singapore through its evolution and population; visiting the island of Pulau Ubin.

As people flock to live in Istanbul, the city must figure out where to put all the people.

Land of oranges, Valencia is Spain's third most important city; perfect climate.

Photographer Heidi Hollinger explores the essence of Vancouver, discovering its spirit and soul.

Copenhagen ranks among the leaders in generating clean energy and sustainable development; bicycles are the transportation choice.

The capital of Malta was designed to provide natural air conditioning; closed balconies.

The symbol of new Russia, St. Petersburg is a link between a large inaccessible country and the world.

Boston has a high concentration of higher education and research institutes.

Salvador de Bahia's culture including street parties and capoeira.

After rebuilding itself, Panama City is becoming a popular retirement destination.

Vibrant city of Hong Kong.

Tokyo Bay.