Me and DH would like to on holiday this summer. We are on a tight budget though so I'm not sure where would be best for a cheapish holiday. We prefer going places whee there is stuff to do and see. We don't like lying on a beach for an entire week or going out clubbing. One option is a UK holiday but I was also wondering whether we could go abroad without spending a fortune. If we did go abroad I would like to go somewhere warm (doesn't have to be blazing hot) and preferably by the sea.
Please recommend destinations either UK or abroad where we could spend a nice week without breaking the bank.