Kathmandu Valley is home to seven UNESCO World Heritage sites. elaborate
Zurich has more museums per capita than any other city in Switzerland. elaborate
Taipei 101, once the world's tallest building, has a giant pendulum in its core to help dampen the effects of wind and earthquakes. elaborate
Madrid has more than 30,000 streetlights, many of which are lit by energy-efficient LED technology. elaborate
San Francisco's Lombard Street, famously known as the "most crooked street in the world," has only eight sharp turns. elaborate
Dar es Salaam's name means "haven of peace" in Arabic. elaborate