GeoMôn is a UNESCO Global Geopark consisting of the Isle of Anglesey. It is a region of exceptional geological significance and geoheritage with 1.8 billion years of Earth history, the oldest fossils in England and Wales, and more than 100 rock types from almost every Geological Period. The geodiversity of the Geopark provides a readily accessible commentary on climate and environmental change through geological time, and socio-economic developments that have defined the history of the island.

Key Information

Counties:
Anglesey
Year of Inscription:
2009
Link to Website:
www.geomon.co.uk

What makes this UNESCO Designation special?

Anglesey, located on the north-west tip of Wales, is an island of spectacular geology. The great variety of rocks gives rise to a wide range of landforms and seascapes with a spectacular coastline including broad sandy beaches, small rocky coves, and stunning rocky cliffs.

The rocks include volcanic deposits formed at the boundaries of tectonic plates, metamorphic rocks from subduction zones, and widespread deposits from the last Ice Age.

The human landscape is defined by building stones influencing architecture and by soils determining farming and forestry. There is a variety of quarries and mines (including a copper mine that was once the biggest in the world), ancient monuments and settlements. The power in the rocks that make the landscape, sculpt both the culture and language of the people that live on this extraordinary island.

GeoMôn Global Geopark Factsheet 2024
Welsh language version - GeoMon Global Geopark Factsheet 2024

Welsh language version of factsheet providing an overview of the GeoMon Global Geopark, including what makes this UNESCO designation special, location and contact details.

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This website was produced by the UK National Commission for UNESCO as part of its Local to Global programme, made possible with The National Lottery Heritage Fund, thanks to National Lottery players.