Colmenar Viejo can be explored from different perspectives: its architectural and industrial history, as well as its landscapes and routes. The Basilica of the Assumption of Our Lady, the Casa Museo de la Villa and the Los Molinos y Batanes de El Grajal complex offer cultural highlights. The Dehesa, the river landscape and archaeological sites round out these themes. To help with your planning, it is useful to distinguish between buildings and collections on the one hand, and the various landscape and route themes on the other.
Architecture and Industrial History
The Basilica of the Assumption of Our Lady offers a concrete starting point for exploring the town’s architectural history. Construction began around 1480–1490, and the building was completed in the 1540s. It therefore took several decades to build. The basilica is protected as a Bien de Interés Cultural under Decree 56/1997.
The Los Molinos y Batanes de El Grajal hydraulic complex is another form of cultural heritage. It is located in the municipality of Colmenar Viejo, within the Parque Regional de la Cuenca Alta del Manzanares and an area designated as a Reserva Natural Integral. The complex comprises one fulling mill, three mills and two industrial facilities that were used both as mills and as fulling mills. The oldest known reference dates from 1546; the facilities were in operation by 1605 at the latest. These two dates refer to different historical evidence: a reference and documented operation.
The Casa Museo de la Villa is housed in a 17th-century building. Its museum rooms include a wine press and a wine cellar; the collection focuses on the history of Colmenar Viejo, important economic sectors and traditional crafts. A municipal description from September 2021 mentions free guided tours of the municipality’s tourist attractions, including the Casa Museo and the basilica. If you are planning a guided tour, check the current arrangements in advance. The Visigothic necropolis of Remedios is also an archaeological site of interest: it was added to the Plan de Yacimientos Visitables in 2003.
Landscape and Routes
The Dehesa de Navalvillar is municipal land covering more than 1,000 hectares. Livestock farming there is combined with recreational, sporting and educational activities. Important for planning: dogs are not permitted in the Dehesa. The 8Rutas network starts in the built-up area of Colmenar Viejo and includes more than 200 kilometres of walking and cycling routes.
The Alto de la Camorcha is a prominent viewpoint: the Camino de Pedrezuela climbs to it, and from there you can enjoy a 360-degree panorama of Madrid. The route through the Dehesa is also notable for its exceptionally wide horizons and far-reaching views. The RĂo Manzanares route offers a different experience. It follows the river and features diverse flora and fauna, mills, remains of former mines, and a woodland of holm oaks, oaks and ash trees within the Parque Regional de la Cuenca Alta del Manzanares. You can therefore choose based on the themes that interest you: viewpoints and open horizons, or a river landscape with natural and historical features.
Archaeological Traces
The Yacimiento de Navalvillar offers another perspective on the area’s history. It was characterised by intensive mining and metallurgy based on extracting iron from magnetite. Access is via an unpaved road that branches off at kilometre 4 of the M-625, near the car park at the Ermita de los Remedios. Check local access conditions before your visit. This makes the site a distinct point of interest, while the basilica, the Casa Museo and El Grajal offer different insights into architectural, local and industrial history.
Discover more destinations: Santa MarĂa de la Alameda, Bustarviejo, Galapagar, JardĂn De Serracines, Valdemoro, El Gasco, San AgustĂn Del Guadalix, Tres Cantos
For the broader travel overview: Madrid.
