View the city skyline from the city along the coastline of the city or visit the neighbouring Port Vell to see the superyachts for part of the trip. If you book for the end of the day you can see the sunset over the city.
Cruise up the coast past the city skyline with the option of either enough time for a long stop at anchor to sunbathe and swim. Or enough time to reach the Port town of Masnou for lunch at one of the many restaurants in the marina. Then return to Barcelona.