Traveling along the Lougheed Highway, on the west side of Mission, turn north (or up the hill) at the Cedar Connector. Follow the connector until you get to Seventh Avenue, turn right (or east). Follow Seventh Avenue until you get to Grand street, turn left (or north). You will see Fairgrounds Diamond "B" on the left at Mission Secondary School and Fairgrounds Diamond "A" on the right in the Leisure Centre Complex.
Traveling east along the Lougheed Highway, turn north (or up the hill) - at the Shell Gas Station - on Dewdney Trunk Road. Follow Dewdney Trunk Road (it turns into Draper st if you keep going straight) and Hatzic Park will be on your right, less than 2 minutes from the highway. The near diamond is the West diamond, the far diamond is the East diamond.