Tour Description
Groups accepted with a minimum of 6 pax.
The Mine
The beautiful São Domingos Mine is a deserted open-pit mine in the Alentejo once explored by Mason and Barry, a British company, which created in the middle of this deserted land a small village.
Because of the minerals in the soil, the rivers and shallow lakes showcase all the colors of the rainbow, from sandy reds and yellows to grape and aubergine purples, and sage greens. The dark black water shines with a hint of copper under the vast Alentejan sky.
This site is one of the volcanogenic massive sulfide ore deposits in the Iberian Pyrite Belt, which extends from southern Portugal into Spain.

Guadiana Valley Natural Park winding rivers of gold and silver
In 1854 Mason and Barry began to extract copper, sulfur, and pyrite and transport it to England and beyond, until 1966. At times, during the 107 years that the mine at São Domingos was active, it was one of Europe´s biggest in terms of output and numbers employed, and, at its peak, 16,000 people were associated with the mine.
In the mining village, the company built a church, a school, a theatre, the first electricity station in the province, and the first telephone exchange. There is also an English cemetery, where mine managers and their families, many from Cornwall, are buried.
Since the closure, the mine has attracted tourists. The old mining company headquarters has been converted into a luxury hotel, where we’ll be lodged for this tour.
The Location

Poppies Guadiana Valley
Mina de São Domingos is 180 kilometers southeast of Lisbon, close to the Spanish frontier, where the vast rolling countryside has a wonderful “Wild West” feel to it.
Situated on the edge of the “Parque Natural do Vale do Guadiana” protected area, and indeed to some extent within it, the countryside keeps on surprising visitors with its wealth of rare species of birds (e.g. kingfishers, hoopoes, kites, eagles, and the very elusive great buster).
The lakes teem with fish and are so clean that even turtles take to them. The valley of the Guadiana is an area of natural beauty as yet scarcely frequented at all, comparable with the Moselle in the way it unfolds.
The landscape has a breath-taking grandeur, its horizons seeming always to be infinite and, in spring the abundance of colorful wildflowers dazzle the eyes.
This a tour designed to experience almost a time travel and to enjoy stunning sights. Focused on areas where geology meets industrial archaeology, the walks are different every day and designed to showcase the contrasting landscape and wildlife of the region.
Itinerary
Day 1 – Arrival at Faro Airport
Transfer to Mina de S. Domingos
Day 2 – Mina de São Domingos
What’s left of the mine is reminiscent of a moonscape that would not be out of place on any sci-fi film set. The skeleton of what used to be one of the most important mineral exploration sites in the Iberian Peninsula, it has been abandoned to the curiosity of random lone travelers and storks. Sinister and enigmatic, the place is also fascinating for being the silent keeper of the stories – often dramatic – of the thousands of men who used to chisel out tons of ore.

Guadiana Vallley
Day 3 – Moreanes
A walk through the rolling countryside visiting several villages en route.
Day 4 – Tapada Grande
Seven dams were built to provide water for the processing of the ores and the Tapada Pequena and Tapada Grande are still there today. The government ordered trees to be planted to mask the massive engine houses and other mine buildings and the company first planted pines. This species did not survive the poisonous atmosphere, and Mason and Barry substituted the eucalyptus which is still greatly in evidence today.
The management staff and their families had exclusive use of one of the islands in the center of the tapada Grande. The Câmara has created a lakeside beach on the Tapada Grande and in the summer the shallow, warm water, creamy sand, and lakeside bar attract many seeking relief from the inclement sun of Alentejo.

Mines Sao Domingos
Day 5 – Mertola
Spectacularly set on a rocky spur, high above the peaceful Rio Guadiana, the cobbled streets of medieval Mértola are a delightful place to roam. A small but imposing castle stands high, overlooking the jumble of dazzlingly white houses and a picturesque church that was once a mosque. Many traces of Islamic occupation are still intact, so much so that Mértola is considered a vila Museu (open-air museum).
Day 6 – Pomarão
In 1862 an 11-mile (18 km) railway, of three foot-six inch gauge, was opened connecting the mine to Pomarão from where ore was exported, mostly to England, by ship. The small village of Pomarão was destroyed in a disastrous flood on 6–8 December 1876 and subsequently rebuilt. Today is a picturesque stop, just near the Spanish border, where the time goes by as gently as the landscape.

Mertola river beach
Day 7 – Montes Altos
A walk in the rolling hills to the east of the village towards Chanza River, appreciating the serene beauty of the Alentejo landscape, and the diversity of flora and fauna.

Poppies Guadiana Valley
Day 8 – Departure
At a convenient time transfer to the Airport.
Insurance
You must be adequately insured to join our Guided walking tours and Self-Guided walking tours holidays. We do not insist that you insure with us but we require that you are adequately insured for the nature of your holiday.
BeCool Travel has partnered with WorldNomads.com to keep you traveling safely. WorldNomads.com Travel Insurance is designed for independent and adventurous travelers, with coverage for overseas medical expenses, cancellation, baggage, and other expenses.
Please consult our Travel Insurance page, where you’ll be able to get more detailed info about insurance requirements and an immediate quote for your trip.