From Pyrenees to Pennines is Margaret’s blog and she has set the theme for today: Walls. If you have some monochrome photos you’d like to share you can link directly to Margaret’s site or to Leanne’s blog: Monochrome Madness.

Some walls are more famous than others. This is one of Europe’s finest – Hadrian’s Wall near Hexham.

This is one of the outer walls of Castle Alsbach, about 1000 years later than the Roman wall above.

The townwall of Dilsberg fortress on a hill in the vicinity of Heidelberg. It from the same period as the previous wall.

A young wall by comparison, only about 250 years old, around the Schlossgarten in Weinheim.

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