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Photo: Vitor Oliveira from Torres Vedras, PORTUGAL, CC BY-SA 2.0 via Wikimedia Commons
A 14th-century Gothic-style castle, a national monument.
The Amieira do Tejo Castle is a Portuguese castle in the civil parish of Amieira do Tejo, municipality of Nisa, in the antique district of Portalegre, approximately 200 kilometres from the city of Lisbon.
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Nisa's historic centre contains numerous sights.