The best walks and hikes around Cadaval

At this location at the top of the Serra de Montejunto, also known as "Torre" due to the various antennas that were installed there, is the Chapel of Our Lady of the Snows, which may have been built in the 13th century and remodelled and expanded during the 16th century and later. Inside, the altars covered with 17th century tiles and the altarpiece of the main altar, from the 18th century, stand out. Next to the Chapel of Our Lady of the Snows, are the ruins of what is considered to be the first Dominican Convent in Portugal, built in the 12th century and abandoned after the extinction of the religious orders, and is currently in ruins. Also nearby are the ruins of the Royal Ice Factory, classified as a National Monument. Here, in the 18th century, the Dominican monks took advantage of the climatic and geological conditions and opened large tanks connected by narrow passages, one part for the production of ice and the other for its preparation, storage and conservation. The ice was later transported to Lisbon, to supply the court and the café at Terreiro do Paço, later known as Martinho da Arcada (Fernando Pessoa's Café)

A great landmark in industrial archaeology, it is the only one of its kind in Portugal and Europe, being a symbol of medieval technology. Its construction began in 1741, and cost between 40 and 45 thousand Cruzados, a megalomaniac expense for the time, in order to satisfy the great demand for ice that existed throughout the capital. It represented a major advance in the quality and hygiene of the process used to “produce” ice, as it began to be manufactured in the factory's tanks and not harvested after the wind had piled it up, as was the case until then. (at https://www.cadavalcativa.pt)

The Serra de Montejunto Forest Watch Station can be accessed via a pastoral trail from the picnic park. It offers a beautiful panorama of the region north of the Serra.

Castro de Pragança, located in Serra de Montejunto, is an archaeological site occupied from the Neolithic period to the Roman period. Discovered in 1893, its study revealed traces from various eras. Its archaeological collection is distributed across several national museums and, despite several excavation campaigns and studies, the Castro is currently in a state of abandonment. Its fortifications date back to the first half of the 3rd millennium BC, and the materials found include weights and metallic artefacts, indicating a prolonged and complex occupation.

Very pleasant path that runs around Montejunto. It offers beautiful landscapes of the region. Some sections have loose stone floors, so it is worth paying attention.

The Nossa Senhora das Neves Chapel, located at the top of the Serra de Montejunto, has been a place of pilgrimage since the medieval period, prior to the construction of the first Dominican monastery in the 13th century.

The Serra de Montejunto picnic area is next to the Interpretation center and a little further from the campsite. Nearby there is a small bar and toilets.

Located in Serra de Montejunto, Alenquer, the 13th century Chapel of São João Baptista is close to the Chapel of Nossa Senhora das Neves and the ruins of a Dominican monastery. Every year, on the 24th of June, a mass is held in honor of Saint John.