Lisbon Tram 28 is an old-style tram with a wooden body that hauls residents on their daily rounds but is somewhat of a tourist stop. It goes into many old Lisbon neighborhoods including a viewpoint overlooking Lisbon. Tickets can be bought at the main stop but are available at some hotels and the driver. This is a hop-on hop-off. Be mindful of the locals headed to work and offer your seats to them. The entire trip takes about an hour and goes through some of Lisbon's oldest neighborhoods.