A great deal if you pop into WHSmith and buy anything - from a newspaper to a pen there is no mimimum amount you have to spend - you will be given four 2-for-1 entry vouchers that can be used at UK attractions throughout the summer until 31 October.
Vouchers are vaild for:
Conditions
Valid until 31 October, one full-price adult ticket must be bought on the day (not online) to receive a free entry for an accompanying adult or child. Different venues may have specific dates excluded so check on the back of the voucher.