There are two off-leash Bark Parks in Saint John:
Rockwood Park is home to a fenced in leash free area located at the Fisher Lakes/Hawthorne Street entrance to the Park. It is open all year long, however parking and vehicle access is restricted to April-December. It is open from dusk until dawn, seven days a week.
Rainbow Park is also home to a Bark Park and can be accessed 24 hours a day, year round.
Chown Field, South Central Peninsula, open year round
Little River Reservoir, East Saint John, open year round
