If you're eager to get your bearings, venture up to Elevador Panoramico da Boca do Vento. It offers panoramic views that stretch for miles.
You'll find this scenic viewpoint in the urban neighborhood of Cacilhas. If you're on a budget, you'll be pleased to hear that it's free to explore. Throw in nearby attractions like Castle of Sao Jorge, Rossio Square and Belem Tower and you have yourself an itinerary for an unforgettable day out.