Errigal

Errigal, known in Irish as An Earagail, is a prominent mountain in northwestern County Donegal, Ireland. It rises to about 751 meters (2,463 feet) and is the highest peak of the Derryveagh Mountains as well as the tallest point in the county. The mountain is easily recognizable for its distinctive, cone-shaped summit, which is capped with pale quartzite that catches the light on clear days.

Geographically, Errigal lies near the village of Dunlewey, within the broader Derryveagh range and the landscape of the Derryveagh and Glenveagh National Park. The geology of Errigal is largely quartzite and sandstone, giving the upper slopes a rugged, bright appearance that stands out against the surrounding terrain.

The ascent is a popular outing for hikers. The most common route is from the southwest, starting near Dunlewey, and follows a well-defined track up the mountain. The climb is steep in places and may be demanding due to exposed sections and loose scree, so appropriate footwear and weather preparation are advised. From the summit, visitors are rewarded with expansive views over Donegal Bay, the Atlantic Ocean, and the surrounding peaks of the Derryveagh range.

Conservation status and access are governed within the framework of the national park and designated protections for the Derryveagh area. Errigal remains a salient feature of the Donegal landscape, frequently photographed and visited for its scenic importance and panoramic summit views.