The castle foundations contain evidence of a former Roman occupation, including reused architectural fragments.
The village of Castelo Novo was established by royal charter (foral) granted by King Sancho I in 1202.
The clock tower was integrated into the ruins in the 18th century, serving as a bell tower for the nearby church.
The site was abandoned as a military stronghold following the consolidation of Portuguese borders in the late Middle Ages.
Construction materials consist almost exclusively of local gray granite, characteristic of the Beira Baixa region.
Castelo de Castelo Novo is a 12th-century medieval fortress situated on a granite outcrop overlooking the Cova da Beira region. Originally established by the Knights Templar around 1202, it served as a strategic defensive point for King Sancho I. The site features the remains of a defensive wall and a historic clock tower built over a former cistern. Much of the current masonry reflects the restructuring efforts commissioned by King Dinis in the 13th century. The village surrounding the castle is classified as a historical village of Portugal (Aldeias Históricas de Portugal). The site is largely unrestored, preserving its ruinous, rugged condition rather than a reconstructed facade. Visitors can access the castle area via steep, cobblestone paths from the village below. The surrounding landscape offers extensive views of the Gardunha mountain range.
From the base of the clock tower looking outward over the village roofs toward the Serra da Gardunha.
Wear sturdy, rubber-soled hiking shoes as the ground is uneven, steep, and covered in loose granite stones.
Bring a hat and sunscreen, as there is almost no shade on the high, exposed castle grounds.
Combine your visit with a walk through the historic village streets to see the 18th-century schist and granite houses.
Do not attempt to drive up the narrow, restricted streets of the village; park at the base and walk.
Avoid climbing or sitting on the unrestored stone walls to prevent damage and personal injury.
