The beautiful wrought iron and stainglass entrance and the colorful market stands that lie beyond beckon you in to La Boqueria, halfway down Las Ramblas by the Liceo Metro station.
The fish market is found beyond the fruit and vegetables - always busy in the mornings. The stands in the central aisle tend to be more expensive than the ones off to the side.
A good way to take in the market atmosphere is to enjoy a coffee or snack at one of the bars, like Bar Central which are always busy.