Caesar's Camp

You'll spot the earthworks from the road near Folkestone, though there's nothing standing up to grab your attention - that's the thing about Iron Age hill forts. Caesar's Camp is basically a series of defensive ditches and banks carved into the Kent landscape, the remains of a settlement from around 100 BC. The Romans never actually attacked here despite the name; that's just what locals called it centuries later.

It's a modest site, frankly. What you get is a decent walk across open grassland with views back toward the coast, and if you're into archaeology or prehistoric Britain, there's enough to justify the detour. Kids might find it a bit abstract - you're asking them to imagine ramparts where they see grass. Historians and walkers will get more from it, especially if you're already exploring the area around Folkestone.

There's no formal visitor facility as such. Free to access, takes about 30 minutes to an hour depending on how much you want to poke around the earthworks themselves. Go early or late in the day if weather's decent; the exposed position means wind can pick up quickly.

If you're based at Hawthorne Trench Campsite nearby, it makes a worthwhile morning outing combined with exploring the Folkestone seafront proper. Don't expect anything dramatic, but it's a genuine slice of Iron Age Kent and costs you nothing but time.