August 7, 2017 News twinvalleyzoo Twin Valley Zoo Open on August 7, 2017 We are open on the August Civic Holiday. Come bring the family! Related Articles Mothers are Free on Mothers Day, May 14th, 2017 Posted On April 30, 2017 Twin Valley Zoo wishes all mothers a Happy Mothers Day and in honour of mothers everywhere all mothers (accompanied with a child) are free on… Closed for 2017. Visit us in May 2018! Posted On November 3, 2017 We are now closed for the season. Thank you for helping to make 2017 a great year. We hope to see you in May 2018… We are open all Victoria Day weekend! Posted On May 20, 2017 Bring the family and come join us for a great long weekend at the Zoo!