HALF-PRICE WINTER WONDER DAYS AT THE ROGER WILLIAMS PARK ZOO AND FREE DAY DEC.27TH WITH FOOD DONATIONTHE TOP FIVE REASONS TO VISIT THE ROGER WILLIAMS PARK ZOO IN THE WINTER 1. It’s a Bargain! Roger Williams Park Zoo offers half-price admission from January 1-February 28, 2025. (Members do not need advance tickets; all other visitors must purchase tickets online). Roger Williams Park Zoo is open Thursday-Monday from 10 am to 4 pm. And, the Zoo will be free on Friday, December 27th, but the