The Anglesey Arms in Caernarfon is a double whammy of a pub location. Not only is the pub built into the seriously impressive Caernarfon Castle but it also has a wicked spot right on the front overlooking the Menai Strait and has cracking views of Anglesey.
Thirdly, it's of course a pub and it has a beer garden smack dab in front of it so you can take in this view with a pint, glass of wine, G&T, glass of pop or whatever tickles your fancy while exploring the port town it sits in.
A former custom house connected to the nearby docks, Anglesey Arms is appropriately decked out in a nautical theme inside with two bar areas. All wooden beams and wooden bars which are stocked with a good selection of beers and ales. But you don't want to sit indoors, especially in the summer.