Directions From Hamilton/Grimsby Head Southeast on QEW toward Niagara Take HWY-406 exit (exit 49) toward Thorold / Welland / Port Colborne Merge onto Provincial Route 406S Take the 4th Ave / RR-77 E Exit Turn LEFT onto 4th Ave / RR-77 4th Ave becomes Welland Ave / RR-77 120 Welland Ave is on the RIGHT From Niagara Falls / Fort Erie Head Northwest on QEW toward Hamilton / Toronto Take RR-77 / Welland Ave. / RR-88 / Niagara St. exit. (Exit 44) Stay STRAIGHT to go onto Dieppe Rd. Turn LEFT onto Welland Ave 120 Welland Ave. is on the LEFT