Citrus Restaurantus, Barcelona

This restaurant is the best place to contemplate Passeig de Gràcia and just in front, what's been called the Manzana de la Discordia (Block of Discord, literally), which gets its name from all the different styles of architecture found on it. Booking a table by the windows will guarantee you the best views. The cuisine is Catalan and market fresh, and it's great value for money. The presentation and the decor, featuring works by Philip Stanton, are equally stylish. There's a great selection of wines, too.