Armagh Observatory and Planetarium is joining forces with Ireland’s two other historic observatories in an ambitious bid to secure UNESCO World Heritage status.

The Armagh institution is working with the Birr Scientific and Heritage Foundation and Dublin Institute for Advanced Studies’ Dunsink Observatory. Together, the three sites are known as the Historic Astronomical Observatories.

A shared heritage bid

The partnership brings together historic observatories in Armagh, Birr and Dublin as they seek international recognition through UNESCO’s World Heritage programme.

The development was reported by Astronotes on 16 August 2026, in an article by Siobhan Rafferty. The supplied report is dated August 19, 2026, but does not provide further details about the application process, a decision date or the possible implications for visitors and the local area.