Burj Khalifa

City of Tomorrow: Dubai's super-saver skyscraper

City of Tomorrow: Dubai's super-saver skyscraper

CNN's Erin Burnett tours the world's tallest building and its smart, energy-saving technology
Ultimate Dubai stopover guide

Ultimate Dubai stopover guide

Got 24 hours to spare? This Middle Eastern power visit will stay with you long after the sand is out of your shoes
Sky City: China plans world’s tallest building

Sky City: China plans world’s tallest building

A Hunan-based construction company aims to build an 838-meter skyscraper and do it in just three months
Google captures view from world's tallest building

Google captures view from world's tallest building

Fancy a stroll around the observation deck 163 stories above ground?
CNN Partner Hotels

Destination Berlin

It's crowded and outdated, but Berlin's hexagon-shaped Tegel air hub has won a place in the city's heart