From 24dash.com:
Bosworth Battlefield Heritage Centre is celebrating after being recognised by the Museums, Libraries and Archives Council (MLA) as meeting the national standard for UK museums.
Run by Leicestershire County Council, Bosworth Battlefield officially opened in 1974 and has made the transition from a well known visitor attraction to an officially accredited Heritage Centre & Museum.
Official site for the Heritage Center
When I was on my first trip to the UK (10 years ago this month!) I had planned to go up to the battlefield, but I messed up my back earlier in the day on one of the winding staircases in Warwick Castle, so I decided to skip it. I didn’t make it back to that area of England on either of my subsequent trips, so it has to go on the “wish list” for the future!
