Like Amman, Bath, Efrat, Iasi, Istanbul, Moscow, Plovdiv, Rome, San Francisco, Seattle, Sheffield, Bergen and Yaoundé, Lisbon is built on seven hills.
The sparkling new Lisboa Ask Me Centre (Pç. do Comércio, open 9AM - 8PM daily) will help you find accommodation and the staff are happy to dispense advice, maps and brochures. Smaller Ask Me Lisboa kiosks are dotted about the Rossio district and airport and their multilingual staff also have maps and brochures.
The Lisboa Card, which can be purchased from tourist information outlets, offers free use of all public transport in the city and free or reduced price tickets to many museums, galleries and tourist attractions. They can be purchased in 24 hour (adult / child: ?14.85 / ?7.50), 48 hour (?25.50 / ?12.75) and 72 hour (?31 / ?15.50) denominations. They are not very good value unless you plan to visit a lot of museums. Especially so if you are a holder of a student identification card (international or national) since the student discounts to these attractions are often the same as for the Lisboa Card.