Medellín has an extensive network of cable cars, some of which are used as public transportation, integrating previously inaccessible hillside communities into the city. elaborate
San Marino is the oldest surviving sovereign state in the world. elaborate
Tbilisi has a network of sulfur baths, fed by natural hot springs, that have been used for centuries. elaborate
Budapest has more than 100 thermal springs within city limits. elaborate
Shenzhen was a small fishing village before becoming a booming metropolis in just a few decades. elaborate
Jakarta is officially sinking, with some areas subsiding at a rate of up to 25 centimeters per year. elaborate
Doha's skyline is rapidly changing, with many skyscrapers being built using innovative, sustainable design techniques. elaborate