We had some time to kill in Bath and came across the Holburne Museum. It consists of a eclectic collection of 4000 items collected Sir Thomas Holburne in the C19th and 2000 items added since the collection was left to the City of Bath. It includes everything from paintings by Gainsborough and Stubbs to porcelain, books, miniatures, Roman relics, coins, clothing and furniture.
The items are well presented, and there is a decent restaurant on site, with seating both inside and outside.
Well worth a visit.