It's the most efficient to hatch them all along the route near the daycare center, so mostly mine are Route 209, Solaceon, Route 210 or Route 215.
Occasionally I stop into buildings to hatch such as the Cafe, Poffin House, Foreign Building, Day Care, etc. I don't usually go very far away though as it wastes time. I only have a few good hatches from any of the other 'cooler' locations.
Occasionally I stop into buildings to hatch such as the Cafe, Poffin House, Foreign Building, Day Care, etc. I don't usually go very far away though as it wastes time. I only have a few good hatches from any of the other 'cooler' locations.