Amazónia Estoril-Cascais Hotel
This four-star boutique hotel sits on a hill just far enough off the main drag so that it's hidden from the noise and crowds but still convenient walking distance to all the star attractions, including Estoril Casino and Praia do Tamariz. Choose a regular room, a studio, or a one-bedroom apartment, all of which look down to a pretty little pool shaded by palm trees or up and out to the ocean horizon. Most have a balcony and are quite spacious.