Here is the link to the Official Catalan Guide to Tourism accommodation.
The following page has the filter “Municipality: Sant Andreu de Llavaneres” already activated. Sant Vicenç de Montalt or Caldes d’Estrac can be also selected, as they are the closest towns to Port Balís.
Through the Official Guide to Tourism accommodation you can search for all tourism establishments in Catalonia, campsites, hotels, rural tourism establishments, holiday apartments, tourist dwellings, tourist offices and travel agencies.
With this search engine of the Directorate-General for Tourism you can obtain permanently updated information on all tourist accommodation by region, town, type, category, services offered, general price and tourism brands (Barcelona, Catalunya Central, Costa Brava, Costa Daurada, Costa Barcelona, Pirineus, Terres de l'Ebre, Terres de Lleida, and Val d'Aran).