The best museums in Cascais in December 2025

These are the top 10 best museums in Cascais, Portugal, ranked by their rating and popularity in 2025. Click a museum for more information about the museum, including visitor information, exhibitions and reviews.

For a complete overview of museums in Cascais, their exhibitions and discount cards & passes, see our overview page with all museums in Cascais.

Looking for the best museums in Cascais? These are the best ones:

  1. Paula Rego House of Stories1

    Paula Rego House of Stories

     Cascais
    The Casa das Histórias Paula Rego, also known as the House of Stories Paula Rego, is a museum located in Cascais, a town in the Lisbon District on the Portuguese Riviera. The museum was designed by renowned architect Eduardo Souto de Moura and houses a collection of works by the late artist Paula Rego, who lived from 1935 to 2022.
  2. Santa Marta Lighthouse Museum2

    Santa Marta Lighthouse Museum

     Cascais
  3. Sommer House3

    Sommer House

     Cascais
  4. Museu Condes de Castro Guimarães4

    Museu Condes de Castro Guimarães

     Cascais
    The Palácio dos Condes de Castro Guimarães, also known as the Torre de São Sebastião, is a historic building located in Cascais, Lisbon District, Portugal. It was constructed in 1900 to serve as a summer residence for an aristocrat. This building is a significant part of the local history and offers a glimpse into the lifestyle of the Portuguese aristocracy during the early 20th century.
  5. Cascais Cultural Centre5

    Cascais Cultural Centre

     Cascais
  6. Santa Maria House Museum6

    Santa Maria House Museum

     Cascais
    The Casa de Santa Maria, located in Cascais, Lisbon District, Portugal, is a museum that was once a luxurious private residence. The Cascais Municipality acquired it in October 2004, transforming it into a museum that showcases a blend of different architectural styles and influences.
  7. Museum of the Sea7

    Museum of the Sea

     Cascais
  8. Dom Luis I Foundation8

    Dom Luis I Foundation

     Cascais
  9. Village Museum9

    Village Museum

     Cascais
  10. Museum of Portuguese Music10

    Museum of Portuguese Music

     Cascais
    The Museum of Portuguese Music is situated in the Casa Verdades de Faria in Estoril, a municipality of Cascais, Portugal. This location is part of the Portuguese Riviera, making it an attractive destination for tourists. The museum is housed in a building that was commissioned in 1918 by Jorge O'Neil, a Portuguese/Irish aristocrat and businessman. The building is considered an excellent example of a Revivalist approach that includes Neo-romanticism.

All museums in Cascais