Top 10 best museums in Cascais

The best museums in Cascais in September 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.