5★ Cidadela Cascais

This hotel is in the centre of Cascais village, 8 minutes' walk from the beach and close to shopping centres and the Casino do Estoril. The rooms are artfully designed and feature en-suites and WiFi with views of the sea. There is an indoor pool that overlooks the marina, and an outdoor pool that is surrounded by the Fortaleza tropical gardens. There are also two restaurants, a bar, a gym and a spa.