Congratulations to Donny C who correctly guessed that legend says kissing the Blarney Stone gives the gift of the gab. We had the answer down as 'more eloquent speech' but actually the gift of the gab is a much better phrase! This week we have another tricky teaser for you from the Emerald Isle. Namely, in contrast to Ireland's many quaint and quiet villages, Dublin is a busy, bustling and highly cosmopolitan city. Crowds of young Europeans looking for fun are drawn there every year.But there's so much more to Dublin than lively bars. From the exhibitions at its National Museums and Gallery, to tours of Kilmainham Gaol or the Guinness Storehouse and the world's largest enclosed municipal park, it's simply packed with attractions. I'd recommend staying more than a weekend if you don't want to miss anything.The magnificent building pictured below can be found in the heart of Dublin's city centre. Visitors flock to it for a glimpse of the 'Book of Kells'. Can you name it?