Les Halles has been the city's central market for over 800 years, and it has evolved to reflect the changing needs of Parisians. It's currently going through a new transformation to bring the space into the 21st century (see the link). There are still international brands, local chains, and some entertainment options available here, but until the construction is completed in 2015, there's not much to do in the shopping center. However, if you use the metro or RER in Paris, you will undoubtedly find yourself passing through the Chatelet-Les Halles station at some point, and if you are traveling and need anything functional, you can find clothes, electronics and sporting goods as you leave the station.
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