Audley's Castle & Wood (Castle Ward) as Robb's Riverlands Camp
Robb introduces his mother to Talisa.
“The Old Gods and the New” Filming Locations
Game of Thrones episode “The Old Gods and the New” was filmed in Dubrovnik in Croatia as well as in the United Kingdom & Iceland.
Rector's Palace as Spice King's Palace
Xaro Xhoan Daxos brings Daenerys to talk to the Spice King about getting some of his money.
Source: Winter Is Coming
Svínafellsjökull Glacier (Vatnajökull) as Ambush on Wildlings
The scouting party from the Night's Watch finds and kills a small group of wildlings, but Jon Snow spares the life of one of them.
Source: Winter Is Coming
The Western Harbour as King's Landing Harbour
The Lannisters watch Myrcella depart on the boat to the south.
Pile Gate as Riot in Streets
On their return from watching Myrcella depart, the Lannister procession is attacked by an angry mob and Sansa barely escapes being raped.