Discover the intriguing story behind the Poison Glen (Gleann Neimhean), a breathtakingly beautiful area with a seemingly dark name. Its origins lie in the Gaelic language, where Neamh means “heaven” and Neimhean means “poisonous” or “evil.” It’s believed this stunning glen was originally called the Heavenly Glen (Gleann Neamh), but a mistranslation transformed its name over time, adding a mysterious twist to its allure.