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Viewing the Calf House Dolmen are, above from left: Minister for Tourism Catherine Martin ; Director Of Product Development at Fáilte Ireland, Orla Carroll; and Chief Executive of Cavan County Council Tommy Ryan

This morning.

Burren Forest Park, Blacklion, county Cavan.

Minister for Tourism Catherine Martin visited the ‘Druid’s Altar’ to announce a Fáilte Ireland investment of €73million to develop four new world-class Irish tourist attractions.

The Calf House Dolmen, a 4000-year-old animal shelter and portal tomb reputedly used for human sacrifices, is among the four, receiving €4.8million.

Calf House (Megalithic Ireland)

Leon Farrell/Photocall Ireland