entrenchment

Scrambling over rough grassland near Scarborough, you'll find the remains of what appears to be a defensive earthwork - though exactly what period it dates from isn't immediately clear from any signage. The entrenchment consists of ditches and raised banks that snake across the landscape, offering a proper puzzle for anyone interested in military archaeology.

History buffs will get the most satisfaction here, particularly those who enjoy working out the purpose of ancient earthworks for themselves. The site feels rather forgotten, which adds to its appeal if you're after somewhere off the beaten track. Families with younger children might find it a bit underwhelming - there's not much to see beyond grassy humps and hollows.

Allow about an hour to walk the visible remains and ponder their origins. The lack of interpretation means you'll need to bring your own knowledge or do some homework beforehand. Access appears to be free, though the exact opening arrangements aren't publicised.

For those staying at nearby holiday parks like Haven Primrose Valley or Parkdean Cayton Bay, it makes a decent detour for archaeology enthusiasts. The site sits well within reach of Scarborough's more obvious attractions, so it's worth combining with a trip into town rather than making a special journey just for this.