It is the most spectacular natural accident of the geological formation of coasting calcareous stone showing erosion from rain water. It once might have been a cave sculpted on the rock by rain water and the strength of the waves, which cealing ended up collapsing.

Located by the sea, the Passeio D. Luís I is a pleasant pedestrian area with a panoramic view of the marina and of the bay of Cascais.

A pedestrian street with several restaurants and other shops.

A very lively pedestrian street with plenty of commerce.

Nice place to take a walk along the coast, with the beach and the sea as a backdrop.

A rather rocky riverine area where the beauty of the surrounding landscape stands out.

A very pleasant space, ideal for leisure and walk activities. It has several services, namely bars and restaurants, banks, shops, parking lots, among others. It is also a very much attended place in the evening.

Pedestrian path with beginning and end in Malveira da Serra, via Janes, Valley of Horses, river of Mule, Oleaster, Alcorvim and yellow stone. Along the way you can enjoy the richness of its fauna and flora.