The Petronas Twin Towers used to be the tallest building in the world at about 1450 feet. today it is ranked number 14. you can get great photos from the park to the east . you can go on the skybridge but you will need to pay a feeans wait a ling time . the average wait time to go up is about 2-3 hours . if you are in no hurry , you can book a time to go up .