Birthday Parties

Give your little ones a birthday they’ll never forget at Trethorne. They’ll love running wild through our indoor play areas, burning some energy on our outdoor rides and adventures and getting up close with our animal clan in their barn.  Treat them to the perfect birthday tea in our onsite restaurant too. Trethorne really is your ideal one stop birthday party venue! 

March Opening Hours

The Leisure Park will be closed on weekdays from 27th February to 24th March (excluding Friday 3rd and 17th March)

We’re making the most of quieter times to make some important updates and refurbishments to the park, our leisure park will be closed on Monday, Tuesday, Wednesday, Thursday and most Fridays of each week from Monday 27th February until Friday 24th March.

The park will be open as normal on Thursday 23rd – Sunday 26th February, then Saturday and Sunday each week, plus Friday 3rd and 17th March.

For more accurate dates, please see our Opening Times page.

We look forward to seeing you all soon!

Our Bowling Alley and bar will be open throughout:

Monday to Thursday 10am to 9pm

Friday and Saturday 10am to 10pm

Sunday 10am to 5pm