Shuttle Ciampino Airport / Railway Station of Ciampino
http://www.atral-lazio.com/index.php?option=com_content&view=article&id=144&Itemid=196&lang=it

Navetta Aeroporto Ciampino / Stazione di Ciampino
http://www.schiaffini.com/ciampino/ciampino-linea-4

Vatican City: Visits
http://biglietteriamusei.vatican.va/musei/tickets/index.html

Tours by Open Bus
www.trambusopen.com

Public Transport at Rome
www.atac.roma.it

Train from Roma Termini / Ciampino and vice versa
http://mobile.trenitalia.com/(S(gncwcgmsrlg22c55h3ldk455))/W2/DefaultXHTML.aspx