Lock 4 is a quiet rural, secluded lock station with a small land base. One of the three restored Waterway lockmaster houses is found at this location and serves as the lock station office and houses public washrooms. The undulating hills of the Oak Ridges Moraine are visible to the west, plus the Batawa Ski Hill developed by Bata Shoe company employees. Found on chart 2021, this lock is 8.3 kms up the Trent-Severn Waterway System, with a lift of 5.5m.
GPS Coordinates: 44.168067240, -77.586430010