Machado Fort / Front Fort (traces) - Work No. 15

Military Architecture - Fort - Sobral de Monte Agraço

Fort of Thirty / Right Fort (remnants) - Work No. 16

Military Architecture - Fort - Sobral de Monte Agraço

Fort of Zambujal / Fort of Casas Velhas - Work No. 95

Military Architecture - Fort - Mafra

Fortress of Saint Amaro of Areeiro

Military Architecture - Fortress - Oeiras

Fortress of Saint Anthony of the Barra

Military Architecture - Castle - Cascais

Fortress of São Teodósio da Cadaveira

Military Architecture - Fort - Cascais

Cintra Redoubt

Military Architecture - Fort - Loures

Hotel Forte do Guincho

Military Architecture - Fortress - Cascais