Barcelona is the second biggest city in the European country of Spain. There are close to two million people living in Barcelona, but if you're a tourist there, you may be staying at one of the vacation apartments Barcelona. This can be a cheap and convenient accommodation option, but since you're new in the city, you may be confused about how to actually get around from your vacation apartment.
Fortunately, since Barcelona is a modern city, there are a number of ways for tourists to travel around. From your holiday apartment, you could simply walk. Many tourists prefer this option because you get to exercise while you slowly soak in the city environment. Walking can be great, especially for nearby tourist locations, but it can easily get tiring especially if you want to explore the city everyday, and there are far distances that you want to go.
Another great way to get around is public transport. Barcelona offers the Barcelona Bus Turístic which is a cheap bus ride that connects to all of the major tourist destinations in the city. Moreover, the metro in Barcelona is a cheap mode of transport that can take you to many places, but you'll need to use a map in advance to decide where you want to take the metro.