When people picture Ireland tours, the same familiar scenes tend to surface: a big coach bus cruising through rolling green hills, with scheduled photo stops at the Cliffs of Moher, a quick drive around the Ring of Kerry, and maybe a pint at the Guinness Storehouse to wrap it all up. There's nothing wrong with these classic highlights—they're popular for good reason. But if that's all you see of Ireland, you're only scratching the surface.