Which way?

As I was touring the streets of Scotland I have came across these signs in some major cities.

This sign was found in the Edinburgh, Scotland in the Crown square. When touring the castle there was many different exhibits to go to. I found theses sighs super interesting because you do not find them in the states very often. They are super cute and efficient was to help people to navigate the busy castle.
This was another sign that was found in the Edinburgh Castle.
This sign was found in downtown Sterling where my team and I walked through the town. Sterling was a smaller city with a castle and a couple of streets of shops and restaurants.
Again, as I was walking down the streets in Sterling I came across another similar sign.

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