All trips by taxi are metered, although there are some fixed charges for certain trips. There are also some surcharges for extra luggage. You can find taxis in taxi ranks, circulating around the city, or you can also call one taxi to your location. Taxis will often wait at locations frequented by tourists, such as starting/finishing points of levada walks. Teaming up with other travellers is a common practice - a cab will often fit in 4+ passengers and drop each one off at their requested location. Or you can request a ride in the Uber app.