Phil takes his family for one last picnic in their old station wagon which doesn't turn out well in episode #201 "The Old Wagon".
From episode #510 "The Old Man & the Tree".
Source: I Am Not a Stalker
From episode #623 "Crying Out Loud".
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
filming for season 3
Source: On Location Vacations
In the penultimate episode of season 1 the Pritchett family goes to Hawaii to celebrate Jay's birthday. Filming took place at the Four Seasons Resort Maui in Wailea.
Source: Tim Ryan's Reel Hawaii
Filming at Disneyland for an episode in the third season.
The Pritchett family travels to Jackson Hole, Wyoming in the third season premiere.