The World From Above: British Isles - E20 - England and Scotland – Threave Castle to Smailholm Tower | Knowledge.ca

The World From Above: British Isles - E20 - England and Scotland – Threave Castle to Smailholm Tower

The World From Above: British Isles  - E20 - England and Scotland – Threave Castle to Smailholm Tower

The World From Above: British Isles

E20 England and Scotland – Threave Castle to Smailholm Tower

Explore the Celtic Threave Castle before taking in Hadrian's Wall, the ancient border between England and Scotland. From there, head to Housteads Roman Fort, then to Cragside and into Northumberland.