Listening to garmin

Whilst trying to get from one village to the next we encountered a one lane road that at one point dad actually had to use first gear to make it to the top of the hill. NARROWEST ROAD WE'VE EVER EVER EVER SEEN! At one point we were climbing such a steep grade the road just DISAPPEARED!!! UNBELIEVABLE! Hope the pictures do it justice.
The welsh seem to dislike vowels. We are in the town with the longest name! Wont even bother trying to spell it. OR say it as a matter of fact. Found a sign with the translation underneath! Hope it all fit on the picture!