I'm assuming you have joined the National Trust for Scotland, but your membership card will work in England and Wales too, also Italy if and when you eventually go there.
The England/Wales/N.Ireland NT handbook is well worth spending a tenner on. It gives details of all its properties, and you can get more information online too.
You do have to book online your time to visit but it's still free and no problem giving your NTS membership number.
William and Catherine’s Anniversary Photo


. Will make a note of all your choices as we are doing a round UK trip from Kent to Holy Island the beginning of July.