Large estate surrounded by a masonry wall hiding the building of housing and construction. Develops on four floors and differentiated coverage features and staggered with one, two, three and four waters. He currently is vacant.

Tower built in 1917 by George O'Neill, according to Raul Lino project. Features L plant, common plant cloister hinged rectangle and a square plan adossado body, with two roofs and three waters. Around the House there is a garden that forms a nice public park.

Theater built in the late 19th century consisting of a longitudinal plan, with three contiguous bodies, a rectangle and two rectangular, corresponding to the lobby\/lounge, the Auditorium and the stage box.

Summer house built in the 19th century, showing a plant in L, with coverage carried out by two roofs and four perforated waters by a skylight.

Hospital building dating from the early 20TH century, showing a plant in "H" composed of three bodies. Initially, functioned as a sanatorium and, since 1961, as Orthopaedic Hospital.

Of the Castle's Doors all that is left is the entrance arch and a pillory.

Symbol of the city of Cascais, this manor was built in th site of the fortress of Foz. It is also known as building Seixas from the name of its proprietor, Henrique Seixas, that later donated it.

This palac was built at the beginning of the 20th century by the capitalist Jorge O'Neill according to the plan of the architect and painter Manuel Vilaça. Like a medieval castle it has several styles, namely the romantic style with gothic references, manuelin and Spanish-Arabic. In 1910 the count bought the building and made several changes to it. By testament, this building was left to the people of Cascais and a small museum and a library were introduced. It as several interesting works, many of which regarding Cascais, and some Indian-Portuguese furniture, namely counters of the 17th and 18th centuries.

In this building one can view the Louis XIII style ornamented with vestiges of the Greek and Arab antiquities, subtly combined. On the outer walls one can view a pleasant chess of red bricks.