Ojos Negros: Castle, Windmill and Mining History

Ojos Negros reveals its history in different ways: through stone sculptures in its streets, a castle and parish church, a reconstructed windmill, and traces of salt and ore mining. When looking for a hotel in Ojos Negros, this cultural focus can help shape your stay. First, consider whether you are particularly interested in architectural history, the mining past or the pilgrimage tradition.

Art and historic buildings

Stone sculptures are scattered throughout the streets of Ojos Negros. They are attributed to a local shepherd known as “Kpis.” This attribution connects the works to a local figure and sets them apart from the historic buildings. The Iglesia Parroquial de Ntra. Sra. del Pilar dates from the 18th century. It provides another clearly dated reference point for the town’s architectural history.

The Castillo de Ojos Negros dates from the 14th century and retains three rectangular towers. It is also included in the list of castles considered Bienes de Interés Cultural under Additional Provision Two of Law 3/1999 of 10 March on Aragonese Cultural Heritage. The castle and parish church therefore represent different periods of construction; the listing adds a regional cultural and historical context to the description of the castle.

Windmill and pilgrimage

The reconstructed windmill of Ojos Negros is a Mediterranean mill of the C de Krüger type. Its cylindrical tower and conical roof define its exterior form. The mill’s layout is also documented: it has two floors, with the first used for storage and the machinery located on the second. The different functions of the floors are as much a part of its architecture as the tower and roof.

The windmill is located one kilometre from the town, on the road to the mines. Check before your visit whether access is possible. It is also associated with an annual tradition: the pilgrimage to Santo Cristo de Herrera takes place on the first Saturday in May and begins with the blessing of the fields from the windmill.

Saltworks and mining history

The Salinas de Ojos Negros have been documented since the 13th century; they were exploited until the mid-20th century. This long period distinguishes the history of the saltworks from a single dated event and makes it a separate strand of the local industrial heritage.

The Sierra Menera mining railway is also part of this history. It began operating on 27 July 1907 and transported iron from the rich ore veins in the mines of Ojos Negros (Teruel) to the port of Sagunto. The historic mining infrastructure also includes the “Tolvas del cargadero de mineral” and the “Nave de clasificación y cribado.” Both were declared a Monumento de Interés Local on 11 May 2001.

The PR-TE 52 route leads into the former mineral extraction area. Its destination is therefore explicitly connected with past mining activity. If you want to focus on the industrial past when choosing a theme for your stay, this offers a different perspective from the castle’s architectural history or the annual pilgrimage.

Spring and route guidance

In front of the Ermita del Santo Cristo de Herrera are a large area set up as a picnic spot and a spring with iron-rich water. This description brings together a space designed for recreation and a natural feature. The water is characterised as iron-rich.

Another small spring is “El Ojo de Mierla.” From Ojos Negros, a path on the right-hand side leads to it in the direction of the N-211 road. Local points of interest therefore range from architecture and industrial history to religious tradition and individual springs. These differences can help you decide what to focus on during your stay in Ojos Negros.

Discover more destinations: Calanda, Mora De Rubielos, Camañas, San Blas, Torre Del Compte, Nogueruelas, Alcorisa, Valdelinares.

For the broader travel overview: Teruel.