The mine was abandoned in the 1860s due to the discovery of cheaper lead ore sources elsewhere.
The underground temperature remains a constant, cool level throughout the year regardless of external weather.
Glengowla is one of the few places in Ireland where visitors can safely explore a Victorian-era subterranean mine.
The site contains rare deposits of 'Connemara marble' which is the world's only green marble.
The mine workings were hidden and untouched for over a century before being rediscovered and restored for public access.
Glengowla Mines is an authentic 19th-century silver and lead mine located on a working farm in the Connemara region. Visitors can tour the restored underground workings, which include original Victorian-era shafts and machinery. The site offers an opportunity to pan for semi-precious Connemara marble and garnets in a stream on the grounds. The mine was originally opened in the mid-1800s during the mining boom in County Galway. Geologically, the area is noted for its unique crystalline structures and quartz veins exposed within the mine walls. Educational exhibits on site detail the history of the miners and the socio-economic impact of the mine on the local Oughterard community. The surrounding landscape provides views of the Connemara countryside and features traditional farm livestock.
The entrance to the main shaft offers the best contrast between the rugged stone of the mine and the natural light outside.
Bring a light jacket as the underground temperature is cool even on sunny days.
Wear sturdy, closed-toe footwear suitable for uneven, potentially damp mine floor surfaces.
Allow extra time after the tour to explore the mineral collection and try your hand at gold panning.
Do not attempt to collect or take minerals from the mine walls as it is prohibited; use only the designated panning areas.
Typically open daily during the primary tourist season from spring through autumn; closed for the winter months.
Visitors must follow guide instructions at all times underground and refrain from touching the cave walls to preserve delicate mineral deposits.
