Estoril (Portuguese pronunciation: [ɨʃtuˈɾil]) is a town in the Municipality of Cascais, Portugal, on the Portuguese Riviera. It is a tourist destination, with luxury hotels, beaches, and the Casino Estoril. It has been home to numerous royal families and celebrities, and has hosted a number of high-profile events, such as the Estoril Open and the Lisbon & Estoril Film Festival.