The promotion will be available all summer at Smyths Toys Superstores across the UK and Northern Ireland.
Consumers spending £50 or more in-store or online at Smyths will receive a free child entry ticket to Legoland with a full paying adult ticket. The summer offer is available at all Smyths Toys Superstores.
The promotion will run from now until 31st August, and will be redeemable until November 2nd at the Legoland Windsor Resort and the Legoland Discovery Centre in Manchester and Birmingham.