Julia and Winston succeed in making love in two locations. The first is in a secluded wooded area where Julia has led other men to have sex. The second is the room above Mr. Charrington's antique shop. They are caught in this second location by Mr. Charrington who turns out to be a spy for Big Brother.
In addition to the clearing in the woods and the room above the shop, they also make love in "the belfry of a ruined church" (2.3).