Petronas Twin Towers
The tallest buildings in the world - for a while - the Petronas Towers are the pride of Malaysia. The towers sit in a large park in the KLCC area, and the entire complex features a five-star hotel, shopping center and performing arts center. The "sky bridge" joining the two towers is open to the public. Tickets are available for free, but are given out on a first-come-first-served basis. The ticket counter opens at 8:30 am. Tours start at 10:00 am.