Euro hotel diagonal port enjoys a picturesque location facing the mar bella beach and is destination for a short break in barcelona the euro hotel diagonal port faces the mar bella beach and is superbly located in the privileged front maritim area just next to the port the hotel is located just a 7 minute walk from poblenou metro station which is just 5 stops from central barcelona giving you easy access to all of the cities tourist attractions including la sagrada familia park guell la ra