Located in Largo do Barata, in the Casa do Assento, the renovated Open Museum shows the extraordinary history of this municipality and its people, from prehistoric times to the present day, without forgetting the permanent connection to Spain. Divided into various spaces and with an eminently ethnographic character, the Open Museum also allows visitors to take a trip back in time to learn about the houses, professions, clothing and habits and traditions of the people of Campo Maior. This museum was recently enriched with the opening of the People's Festivities Interpretive Centre - Casa das Flores.

The Interpretive Centre of the Abaluartada Fortification of Campo Maior (CIFA) is the best way to learn all about this impressive structure that contains centuries of history. Having undergone an exemplary renovation, which was completed in 2021, a visit to the CIFA includes, in addition to the walls and the castle, a series of rooms and spaces where visitors will have the opportunity to get to know various aspects of Campo Maior's military history. Visits: 10:15 am/11:15 am/14:15 am/15:15 pm (last visit).

The Campo Maior Museum of Sacred Art, owned by the Church Factory of the Parish of São João Baptista, offers visitors a journey through the history of salvation, based on a vast collection of paintings, images, pieces of furniture and jewellery, collected from various churches in the municipality of Campo Maior, which constitute a unique document and an illustration of the religiosity of the people of Campo Maior between the 16th and 20th centuries. It is housed in the Chapel of Nossa Senhora do Carmo, in the historic centre of Campo Maior, in Rua de São João Baptista. This chapel is a true jewel in the crown of Baroque popular architecture and was commissioned by Father José Coelho Pereira in 1801 with alms from the people.

The Casa-Museu Santa Beatriz da Silva was inaugurated on 1 September 2013, the day on which the saint's liturgical feast is also celebrated. The space is intended to be a place of reflection and evocation of the work, life and spirituality of the first Portuguese saint, born in Campo Maior and founder of the Order of the Immaculate Conception. This monastic order currently has 158 monasteries in 15 countries on four continents, where its nuns dedicate their lives to Christ in perpetual cloister.

Located right in the town centre, this new facility is equipped to host exhibitions and other cultural events and represents a new urban and social dynamic for Campo Maior. Espaço.arte is the result of a project to refurbish the former EB1 School on Avenida and is important in terms of local territorial policy in terms of improving the urban environment and revitalising urban areas, especially in historic areas and those on the border with the rest of the urban area, with a special focus on revitalising public spaces that enable new population, economic and cultural dynamics to emerge.

The recently inaugurated Festas do Povo Interpretive Centre - Casa das Flores, housed in the same space as the Open Museum, aims to show visitors the history behind one of Portugal's biggest popular culture events. The origins and history of the Festas do Povo, the way they are organised, the magic of the night of stringing and the beauty of the paper flowers made by the hands of the people of Campomaior are some of the themes that visitors will have the opportunity to experience. This space has a strong technological component that results in an interactive experience for all those who visit us. Visits: 10:15H/11:30H/14:15H/15:30H (last visit).