Massive skyscrapers that are both awesome and kinda intimidating

Sarah Lempa

From my hometown faves to futuristic looking cities I haven't visited yet, these structures kinda intimidate me, but I really find 'em fascinating.

Gran Torre Santiago, Al Hamra Tower, Eurasia Tower, Aon Center, Petronas Twin Towers, TAIPEI 101, One Vanderbilt, Bitexco Tower, Shanghai Tower, Willis Tower, Burj Khalifa