Source: I Am Not a Stalker
The Sinnott Residence is used for exterior shots of Jay and Gloria's house. The house is from Abramson Teigers architects, check out photos of the house here
Phil takes his family for one last picnic in their old station wagon which doesn't turn out well in episode 2x01 "The Old Wagon".
From episode 4x05 "Open House of Horrors".
From episode 5x10 "The Old Man & the Tree".
From episode 6x23 "Crying Out Loud".
filming for season 3
Source: On Location Vacations
The Pritchett family goes to Hawaii to celebrate Jay's birthday in episode 1x23 "Hawaii".
Source: Tim Ryan's Reel Hawaii
The Pritchett family travels to Jackson Hole, Wyoming in the third season premiere. From episode 3x01 "Dude Ranch".
Filming at Disneyland for an episode in the third season.