February 8, 2017 News twinvalleyzoo Opening Day April 29th! Come join us on Saturday April 29th at 9am for our Opening day. Related Articles 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. We are extending Fall hours until November Posted On October 5, 2015 Fall is in the air and do to popular request the Brantford Twin Valley Zoo will be extending their Fall hours until November. So bundle… See you in 2016! Posted On December 1, 2015 2015 was a wonderful year and we are looking forward to seeing you again in 2016! Thank you!