Penegache Fort (remains) - Work No. 90

Category: Military Architecture > Fort

District: Lisboa > Mafra > Santo Isidoro

Location

The Penegache Fort, known as Work nº 90, is located in the municipality of Mafra, in the pleasant locality of Santo Isidoro, in the district of Lisbon. Situated in a strategic position in the landscape, this site offers a perspective of the rural surroundings, characteristics that were essential for its original defensive function. Its location elevated it above the surrounding terrain, allowing for important visual control over access points and adjacent valleys, an integral part of a wider defense system.

Historical and Defensive Legacy

This site is a silent testament to a crucial period in Portuguese history. Built in the early 19th century, the Penegache Fort was part of the notable Lines of Torres Vedras, a complex and ingenious network of fortifications built to protect Lisbon from the invasion of Napoleonic troops during the Peninsular War. Its designation as "Work nº 90" reflects its numerical integration into this grand military project. Although today only vestiges remain, these elements mark the presence of a structure that played a vital role in national defense and the maintenance of the country's independence.

Vestiges of the Structure

Although the Penegache Fort is preserved only as vestiges, its remnants allow a glimpse into the military engineering of the time. What is observed today are mainly the earthworks, which constituted the base of its defenses. It is possible to discern the conformation of the terrain, the escarpments and counter-escarpments, as well as the platforms where the armaments would have been positioned. These elements, although stripped of their original grandeur, still reveal the logic and robustness of the defensive design that once characterized this work, conceived to withstand significant attacks and protect a crucial line.

Environment and Contemplation

Visiting the vestiges of the Penegache Fort is to immerse oneself in an atmosphere of tranquility and reflection. The site, now integrated into the rural landscape, invites contemplation of history and an understanding of its strategic importance. The serenity that now surrounds it contrasts sharply with the military bustle and tension that undoubtedly occurred there in the past. It allows for a direct connection with the land and with the memory of the events that shaped the region and the country, offering a space to appreciate not only the history but also the natural beauty of the Mafra surroundings.

License: https://creativecommons.org/licenses/by-sa/4.0/deed.pt