Step-by-Step instructions on how to make connections from Charles de Gaulle airport in Paris by train (or taxi or airport bus) to the city center or to other sites/modes of transportation. GREAT resource.
Map of France Trains. The SNCF French Railways with European, TGV and Corail trains. Quickly find schedules, maps, tariffs to your desination in France and Europe and make a secure online ticket reservation CLICK on EACH REGION to SEE the DETAILS
For travellers new to San Fran, BART San Francisco (which stands for Bay Area Rapid Transit) is a public subway system for the Bay Area of San Francisco. BART, despite conjuring up images of the troublemaking Simpsons character, is an enjoyable way to travel, unlike most crowded and cramped subway systems. - Epictourist