Main season (full theme park)
In 2017 the theme park season will start on the 17th March 2017 and will remain open until 31st October (excluding: 25th, 26th, April, 3rd, 9th, 10th, 16th, 17th May, 12th, 13th, 19th, 20th, 26th, 27th September, 3rd, 4th, 10th, 11th October).
The park generally opens from 10am each morning, with closing times varying depending on the time of year.
You should check our opening times for more information.
We open Chessington Zoo and SEA LIFE centre on many weekends throughout the winter, as well as over the Christmas Break.
See our opening times for details, and check back in the autumn for more information.
We hope this answers your question.