Hi, my two boys may be away on a camp, so it means my dd could at long last take a friend on holiday with us. We live in Kent, only want to drive max of 4 hours. Would need somewhere accessible for them to go off and wonder, somewhere with abit of life. For us it would be nice to have a garden like Wisely to visit, any ideas to keep us all happy please? Would prefer self catering for space. Thanks.