For me it's probably Lisbon. I've been to Portugal several times, but I still dream of returning to Lisbon every time. For me this is a magical place. I usually travel alone and it is convenient for me to organize a trip in advance, including using the services of AtoB Transfer
taxi lisbon airport transfer. On the website you can easily order a taxi in advance to get from the airport to the city center without any problems. In my opinion, this is the safest and most inexpensive transfer.