Do I have to pay for a child under the age of 3 years old? No. DreamWork's Tours: Shrek's Adventure! London does not charge for children under the age of 3. Related articles Are there any restrictions for children at Shrek's Adventure London? Is there a maximum age restriction? Can I use Tesco Clubcard for entry? How much are tickets to Shrek's Adventure London? If I am 16 years old but would like to bring my friends who are 15 years old, can we go into the attraction without an adult?