Old Sarum Cathedral

The earthworks and ruins sprawling across this windswept hilltop near Salisbury tell a story that spans two thousand years - from Iron Age fort to Norman castle to medieval cathedral. What you're actually looking at are grass-covered ramparts, crumbling stone foundations, and the ghost of a once-grand religious complex that was abandoned in the 13th century when the action moved down to Salisbury proper.

You can wander the site freely, picking your way across the uneven ground and trying to piece together what stood where. The cathedral ruins are the main draw - enough stonework remains to give you a sense of its former scale, though calling it a "ruin" is generous. It's atmospheric rather than spectacular, which is either exactly what you want or a bit disappointing depending on your expectations.

History enthusiasts will find it genuinely absorbing, particularly anyone interested in how English settlements shifted and evolved. Families with younger kids might struggle - there's no interpretive signage to speak of, so you're largely working from your own knowledge or a guidebook. Walkers and hill-fort buffs will love the earthworks themselves and the views across the Wiltshire landscape.

Allow an hour, maybe 90 minutes if you're thorough. It's free and accessible year-round. Given its proximity to Salisbury Campsite at Bake Farm (3.3 miles away) and Summerlands Caravan Park (6 miles), it makes sense to combine with a Stonehenge trip - you're already in the right part of the world. Worth the detour if you're staying locally, though it demands a bit of imagination to bring it to life.