If you're craving some intellectual stimulation, pay a visit to Museu de la Mar de lEbre. Whether it's history, traditions or cultural practices, you'll find lots of interesting displays to keep your mind active here.
If you're planning to stick around a while in Sant Carles de la Rapita, Museu de la Mar de l'Ebre is a good place to start your sightseeing. This collection of historical artifacts is one of many attractions that'll keep you occupied here. Mirador la toreta La Guardiola, Plaça de Carles III, and Platja de les Delicies are also ready to be explored nearby.
