Hadrian's Wall | Birdoswold Roman Fort
The longest continuous section of the Roman wall. What we like: There's a good clue-solving quest around what remains of the fort and an informative museum which includes stories of the Border reivers. Plenty of fun and games for children too. In their own words: "Here you can still see the remains of all of the Wall's defining features. Stand in awe as the longest remaining stretch of the Wall spans as far as your eye can see, and explore the ruins of the Roman fort, a turre