Chasing rainbows in Northern Ireland’s County Donegal

In spring, like much of the Emerald Isle, Northern Ireland’s County Donegal is painted with brilliant greens and heather hues and splashed with sunshine-yellow gorse blossoms. In a country where soft rain, clear air, and golden sunlight ensure rainbows, this is the pot of gold. During 10 days poking around northern Donegal, we fell completely under its spell.