Yes you can walk to Llangollen, but it is a very busy, twisty road, not lit at night. There is a trail that you could take which will take you part way - away from the main road.
Hi. It would be wrong for me to say yes as you haven't stated if you have any medical condition. I have asthma so for me definitely not but if you are in good health then yes. I wouldn't be thinking of having a drink though as it is very dark. Also avoid the walk if you have kids!
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