Taipei 101 was designed by CY Lee. He is a great designer, and Taipei 101 was the tallest building in the world from 2004 until 2010.
Taipei 101 has 101 floors, like its name. The tower is designed to withstand typhoons and earthquakes. Taipei 101's characteristic is blue-green glass curtain walls and over 100 ruyis. The uryi means heavenly clouds.
The most popular attraction to visit is observatory. You can take the elevator go to the top. Then you can see 360-degree views. You also can buy some food, drinks and souvenirs there.