Castellet Castle, built on the remains of fortifications dating back more than 2,500 years, was built in 977 with a basic structure consisting of a watchtower and a small wall.

The castle and the church are a fortified complex from the 10th c. From the Center for Interpretation different proposals are offered to discover its history

És el mes enlairat de tot el Penedès. Està situat a una altura de 781 metres sobre la "dent" del Montmel, que mira de cara al Camp de Tarragona.

This center was opened in 2016, offering information on the history of the funicular (cable car), its different stages and remodeling, its technical characteristics, as well as exhibiting different particular objects of the Funi. It is also the Tourist Information Point of the municipality.

Les restes del castell de Marmellar i l'església de Sant Miquel formen un conjunt encimbellat a 380 m d'altitud al mig de la vall.

The Miravinya Möebius in Castellet i la Gornal is a sculpture that symbolises the infinite cycle of winemaking. It consists of twelve vignettes