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ePlay Customer Service

240 St. Paul St. W.
Seymour-Hannah Sports & Entertainment Centre
St. Catharines, ON L2S 2E7

Tel: 905.688.5601 x1927

Fax: 905.682.1157

TTY: 905.688.4TTY (4889)


Click here for a map to Mountain Locks Park

Click here to email ePlay Customer Service

Mountain Locks Park


107 Merritt St.
Bradley and Mountain streets


Mountain Locks is located in the Merritton Ward to the south of Glendale Avenue. The park contains a staircase of stone locks from the second Welland Canal. Visitors can explore the construction of these locks and see several of the surviving industrial buildings that developed adjacent to the canal, to take advantage of the water power and transportation opportunities of the canal. There are passive areas in the park, which is situated along the Merritt Trail. This park is 11.33 hectares.

Hours of Operation

This park is accessible from dawn to dusk
This park is available for permit 6 a.m. to 11 p.m
Please note: Parks are not available for permit on statutory holidays


Recreational Activity


Passive area
Merritt Trail
Welland Canal remnants

Policies & Procedures

Click here to view the City of St. Catharines Policies and Procedures for Parks and Green Spaces

Diagrams & Images

Click here to view diagrams and images of Mountain Locks Park
Copyright © 2014 The Corporation of the City of St. Catharines