Placa de la Seu!
This is the plaza out in front of the Barcelona Cathedral. You go down those little steps to this big wide open space where there is always something going down around there.
When I went, there was a good sized flea market selling antiques of all sort at fairly high prices, but with an interesting inventory of historic items.
There was also the saturday night dance, when a little band sets up and plays classical-like music and all the townsfolk get together and do this dance where everyone forms in a circle and dances around together. If you stand around and listen long enough, they have ushers who hit you up for a donation- giving you a sticker once you contribute, so they know to leave you alone after that.
When there wasn't the market or the public dancing going on, they had some street performers out showing off their skills.
There's a few cool pieces of public art through this scenic square, you could spend all afternoon in this place and just people watch!
I understand there's parking under this square. read more