The summer holidays made easy!
Check out the National Trust website for their "60 Days of Summer" activity planner with loads of ideas for great days out.
Simply start at their home page where you'll find "Schools Out". There are links to various local planners too, for example their "Get Sussed for Summer" planner for the East Midlands. (simply type "Get Sussed for Summer" in their search engine and you're there.)