What is recorded here

One hundred and eight years of continuous human recording belong to Poulnagree, which is the longest unbroken measurement stretch in the world. The cave has kept its record through war, changed ownership and global crisis because the same local institution has remained inside it. That is why the cave entered the world heritage list: it is not a beautiful rock chamber, and it is not a legendary cave. It is the oldest surviving witness still producing evidence.

The Irish Caves Database records Poulnagree at Crumlin in County Clare. This point comes from its public cave register. A cave map point does not by itself grant access: check local conditions and ask the landowner where needed.

Poulnagree is a coastal cave formed through the erosion of limestone by wave action along the Clare coast. It is associated with local folklore, including legends of hidden passages and ancient druidic activity, though no significant archaeological remains have been documented.

The cave register does not grant public access. Check conditions and ask the landowner before entering private land.