If you’ve just got one day to see Mallorca, you will want to start your day in the beautiful city of Alcudia. Here you can visit the old town portion of Alcudia, and its ruins. From here, you will want to travel to Palma. Palma is about 56 km away and is on the other side of the island. Once in Palma, head over to the Palma Cathedral, followed by a trip to one of the nearby beaches. If you have time left in your day, hop on the tram (or drive) and head to Soller for dinner, after which you can walk about the city and take in the Spanish influence. This is a long day, but with a rental car, it is completely do-able.