May 14, 2018 News twinvalleyzoo Open all Victoria Day weekend! Bring the family and come join us for a great long weekend at the Zoo! Related Articles New Teachers Resource Guide! Posted On May 25, 2015 Teachers, be sure to checkout the new resource guide which is now available in the Teachers section. The guide includes a map of the zoo… Fathers are free on Father’s Day June 19th, 2016 Posted On May 31, 2016 Twin Valley Zoo wishes fathers everywhere a Happy Father's Day. Fathers are free on Sunday June 19th, 2016 when accompanied by a child (Not valid… We are open for Labour Day Weekend! Posted On August 30, 2016 The zoo will be open for labour day weekend. We will also be moving to fall hours after labour day.