The EM 532-2 municipal road runs from Vermoil — Estação through Pisão to Roques. This specific sequence of roads provides an initial geographical reference for planning your journey. The topics relate to different levels: Pisão’s local history includes former places of industry, while the Andrés site in Santiago de Litém offers a palaeontological focus. When choosing accommodation for your stay, you can first decide whether you are more interested in regional industry and water engineering or the history of fossils.

Transport and directions

In the Rodoviária do Lis timetable, valid from 1 January 2024, Pisão is listed as a stop between Vermoil railway station and Arneiro de Pisão. This is a different point of reference from the sequence of roads: the road runs from Vermoil — Estação through Pisão to Roques. While the road indicates a route, the timetable records a sequence of stops tied to a particular time. Check the currently valid edition before taking the bus.

The Andrés site and exhibition

The Andrés site in Santiago de Litém was discovered in 1988. A scientific publication from 2025 ranks it among the region’s most significant known palaeontological sites and describes an extensive and diverse collection of vertebrate fossils. The years have different roles: 1988 marks the discovery, while 2025 refers to the scientific assessment. This assessment concerns the site’s significance and its broad fossil collection; the exhibition focuses specifically on the find of Allosaurus fragilis from Andrés.

A historical tourist guide locates the photography and fossil exhibition “À Descoberta da Alice” at the Santiago de Litém cultural centre. It presents the find of Allosaurus fragilis from Andrés. The site and the exhibition are two distinct points of reference: the former is the place where the discovery was made, while the latter presents the find. If you would like to include the exhibition in your plans, check in advance whether it is currently possible to visit.

Mills and water management

The Lourenço family mill was located in the area of Pisão; the Valadas oil press was also situated there. As historical places of industry, they point to different forms of processing: milling and oil pressing. On a broader regional scale, there was once a hydraulic network with reservoirs on two rivers. It supplied grain mills and oil mills and irrigated large areas of farmland. The supply of the mills and irrigation linked two functions of the former network: processing and agriculture. This makes water management legible as a regional system. The difference in scale matters to local history: the mill and oil press are specific named places, whereas the hydraulic network describes the regional supply of mills and fields. The Arunca River flows through Santiago de Litém and adds to the geographical context of the place.

More destinations

Discover more destinations: Pombal, Arieiro, Redinha, Albergaria Dos Doze

Go to the main travel overview: Pombal.