Outside the city walls, the street of Österlånggatan (and Västerlånggatan) formed the heart-shaped limits of the city. Today it's a pleasant shopping street, lined with potteries, clothes shops and galleries. At n° 51, Den Gyldene Freden (Golden Peace, opened in 1721 when Sweden signed a treaty with Russia) is the oldest and most famous tavern in Sweden. It has been a favourite drinking place for poets since the 18 C.