American 91st (H) Bomb Group memorial

You'll find this memorial just outside Royston, marking where the American 91st Bomb Group - the Ragged Irregulars - flew their B-17 missions during World War II. It's a straightforward site: a modest memorial dedicated to the crews who operated from the airbase here, with interpretive panels explaining their role in the bombing campaigns over Germany. The atmosphere is quiet and reflective, which feels right for what it commemorates.

This one's really for history enthusiasts and anyone with a connection to the American war effort. If you've got relatives who served with the 91st, you'll want to visit. For general tourists, it works best as part of a broader Cambridgeshire itinerary rather than a standalone trip - you're not looking at hours here, more like 30 minutes to an hour to read the panels and absorb the setting.

The nearest campsites - Guilden Gate Glamping and Shepreth Mill, both within five miles - make it easy to base yourself in the area and explore. Royston itself is a proper market town with decent pubs and a few decent walks nearby if you want to make a half-day of it.

Access and opening details aren't firmly documented, so ring ahead if you're making a special journey. It's the sort of place that rewards a bit of effort though, particularly if you're interested in Cold War history or American-British military heritage. Worth the detour if you're camping locally.