Ancient fish, unique to a few Irish loughs
Lough Melvin's Gillaroo
Lough Melvin is one of only a handful of Irish loughs where the gillaroo (or red trout) is found. This fish is believed to be a relict population from glacial times — a living fossil. Alongside the gillaroo, the lough holds the sonaghan and ferox trout, species adapted to deep, cold water. For anglers and fish biologists, Lough Melvin is a treasure. The gillies (local fishing guides) know the lough intimately and can explain its ecology and history.
Sustainable living in northwest Leitrim
The Organic Centre
The Organic Centre is a working demonstration center for organic horticulture and sustainable living, set on the shores of Lough Melvin. Founded in the 1990s, it runs courses in organic gardening, beekeeping, sustainable forestry, and other rural skills. Visitors can walk the grounds, see the gardens and polytunnels, and learn about organic practice. It's both a working farm and a education space — a tangible example of sustainable agriculture in rural Ireland.