There are two theme parks in the area, Chessington World of Adventures and Thorpe Park . Chessington is located on the A243, just north of the M25 Junction 10. As you can see from their website (click the link, above) it caters for a younger clientele. Thorpe Park is targeted at the older family with teenagers. It is located on Staines Road, Chertsey, inside the M25 between Junctions 11 and 13 - there is a map available on the official website.