An integrated TFI network of Dublin Bus, Luas (light rail, Red and Green lines), DART (coastal train) and commuter rail; you pay with a top-up Leap Card or a Leap Visitor Card for tourists. One airport detail almost every guide still gets wrong: the Airlink Express 747, the long-standing airport-to-centre bus, is suspended. The alternatives are the ordinary city buses 16 and 41 (€2 with Leap, €2.60 cash, stopping on O'Connell Street) or the Aircoach and Dublin Express coaches, around €8-9 but non-stop and with luggage holds. The airport coaches are NOT covered by the Leap Visitor Card.
- The Leap Visitor Card costs €8 for 24 hours, €18 for 72 hours or €24 for 168 hours of unlimited travel on Dublin Bus, Go-Ahead, Luas and DART/Commuter within the Short Hop Zone, with no deposit; the clock starts on first use, not at purchase
- With the regular Leap Card the 90-minute urban fare costs €2 for adults, with an automatic daily cap on combined transport
- Watch out for pickpocketing and phone theft on the Luas and on busy central streets like Grafton Street
- On foot you can easily reach Trinity College, Temple Bar, Dublin Castle and Grafton Street: the old town is small