Category: Military Architecture > Fort
District: Lisboa > Mafra > Várzea da Lapa > Venda do Pinheiro e Santo Estêvão das Galés
The Quinta do Estrangeiro Fort is located in the locality of Várzea da Lapa, integrated within the area of Venda do Pinheiro and Santo Estêvão das Galés, in the municipality of Mafra. It is situated in surroundings that reflect its original function as a strategic point, inserted in a landscape that blends scattered urban elements with more open and natural areas. Its position is a testament to how fortifications were integrated into the terrain to maximize defense and visual control over routes.
This fort, also known as Fort 70, is an integral part of the notable Lines of Torres Vedras, a complex defensive system erected in the early 19th century. Its construction was fundamental for the defense of Lisbon during the French Invasions, serving as a strategic barrier against the advance of Napoleonic troops. It thus represents an important link in a network of fortifications that shaped the outcome of a crucial period in European and national history.
The Quinta do Estrangeiro Fort was designed as a military structure capable of housing a contingent of approximately 240 soldiers, essential for its operability. Furthermore, its artillery capacity included four 12-pounder and two 9-pounder cannon pieces, robust armament for the era. This configuration underscores its role as a point of resistance and firepower, designed to impose defense and deter attacks in a war scenario.
As an element of the Lines of Torres Vedras, the Quinta do Estrangeiro Fort is a remarkable example of the military engineering of its time. Its structure and location were carefully considered to integrate with the topography, leveraging the natural features of the terrain to enhance its defensive capabilities. Visiting this site allows for an understanding of the scale and tactical intelligence underlying one of the greatest achievements of defensive military engineering, which remains a lasting testament to human ingenuity in the face of wartime challenges.
License: https://creativecommons.org/licenses/by-sa/4.0/deed.pt
Coordinates DD: 38.927063372727, -9.2298100909091
Coordinates DMS: 38°55'37.4"N 09°13'47.3"W