https://uk.tourisme93.com:443 Chatelet les Halles station is served by four metro lines and three RER A-B-D lines which provide access to a wide range of lines for carefree travel around the capital discovering all the highlights to effortlessly explore Paris and Ile de France. Catch your plane directly at Paris Orly airport or Paris Charles de Gaulle international airport with the RER B from your hotel. The journey takes about 1 hour. en Sat, 09 May 2026 11:17:35 +0100