Public transport in Warsaw makes it easy to get from point a to point b. You can purchase a 20-minute or 75-minute ticket on the bus, tram or in a ticket machine at the bus stop, but not all of the bus stops have them. WTP is the official website of the Public Transport in Warsaw so bookmark the page as it will come in handy later. Taxis are inexpensive but make sure you book one via an application. DO NOT get to a Taxi parked near Old Town or anywhere else for that matter. Use Uber, MPT or Eco Taxi via their official application. Taking a stroll around Warsaw is very enjoyable!