There are plenty of activities to do at KLCC. The most common is to shop. There are plenty of branded shop outlets at this area.So there are lots of peoplem foreigners and local comes to shop. The Petronas Twin Towers are the symbol of the country. So of course no one would like to miss that. The view of KLCC is also pretty scenic especially at night. You can see how the buildings light up the town by its colourful lights.