Ok, have written some stuff before on here if you search the sonar threads so apols for repeats. copied some of this off some other notes I wrote. it should read ok
Starting with the obvious touristy bits:
Anything Gaudi (you need to book in advance for Park Guell as people often get turned away) Sagrada Familia also gets overrun with tourists, there are also 2 Gaudi buildings on Passeig de Gracia which are less famous but still worth a look (casa batllo and la pedrera)
Cathedral – complete with wandering geese inside and there are some very good buskers in the back streets just behind
Barrio Gotico (go for a drink at Bar Pi in Placa de Pi) - area's not what it was though tbh (although it has continually reeked of bad smells and worse since about 12AD)
Tapas at Xampanyet – turn up very early, queue outside if necessary - food is superb
Bar Marsella – for the absinthe
Bar Kentucky - no reason, just another bar I like
Nou Camp – can be fun - worth seeing who’s playing that weekend. If a no-hoper is in town, you can get pretty cheap seats. Actually looks like Barca are at Espanyol on other side of town on April 30. always has nasty potential, though nothing compared to UK derbys
Tibidabo hill (with church on it) – get tram half way up and change to funicular. Dead romantic. Views of whole city. Tucked away restaurant on hillside called Marissa (ignore the trip adviser negativity – staff/food actually ok). If you have energy/time, you can walk down from Tibidabo though the woods. You often see roaming wild boar on the higher ground.
Ciutadella park is a very rare green space in the city – you always get buskers/artists there. The zoo is mediocre these days, but I like that area a lot.
Clubs - Razzmatazz is BCN equivalent of Fabric/Ministry – biggest club in town. I personally prefer Sala Apolo for the NITSA nights. Something on there every Friday and Saturday. RA and Facebook pretty much have that side of things covered. I don't really do big clubs anymore. Depending on your dates there may be some daytime fun up at Montjuic (where the 1992 olympic stadium is) run by Picknik or Brunch (probably the most ibiza-y event in BCN). there may be other city festies going on that weekend. I’m trying out a new (to me) night called Origins this Friday at a different venue with a sweatier low ceiling vibe C Aragon 364 will report back on that. MOOG is usually reliable for techno. Macarena for house (though tiny)
If you like rooftop bars there’s a few of those - mostly opening soon for summer. They tend to be above hotels - except the roof of the old bullring at Plaça Espanya which got turned into a shopping mall when bullfights got banned – the bars/eats at the top aren’t anything special but 360 view is good (literally outside Espanya metro) – about 5-10min from centre on metro. as for the hotels, Hotel Majestic is probably the best known rooftop. Hotel Pulitzer is slightly cooler – some good music there
Born is one of the more interesting parts of town. I like a drink at Juanita La La near the harbour, although there are loads of bars/eats around Placa de Born. If you want to dine posh, then the food at Set Portes is excellent (although vibe isn’t all that). Gracia has it moments too. I like placa del sol for a beer but it can get crustie-central though...
Record shops – Discos Paradiso is really good for vinyl+friendly staff – worth checking out also for flyers, CDs, retro goods and other stuff. It’s round the corner from a really old bar called Beirut.
Modern arts – always worth checking listings for the CCCB Centre de Cultura Contemporània de Barcelona
– a bit like the barbican/south bank (some English stuff) – good indoor market just on the other side. mostly skateboard paradise
Port Olimpic/marina – I used to love it but really trashy now – best avoided. beach is good fun though tucked away just behind Barceloneta and stretches for miles divided up by different sections. may even be warm enough then. in barceloneta itself, some of the old survives. I really like a chilled drink at Absenta Bar. avoid the eats along the waterfront facing the city though. tourist trap central and really shit paellas.
Maremagnum – again very tacky but the wooden drawbridge across is nice enough in daytime
The Ramblas is a bit of a mess these days although generally harmless if you’re clued up. maybe I’m snotty but I just can’t stand the endless tat and touts, aggressive hookers, pissed up stags and dodgy illegals selling beer and hash (stored in sewers). Police are pretty laidback when it comes to smoking weed in street, just be discreet, esp if there are kids around. Loads of fake irish pubs and dodgy kebab shops, but inside placa real itself some nice bars have survived, esp Glaciar in the corner. Sidecar opposite has some good live music downstairs.
oh yeah, and the train from salou passes through sitges I think which is beautiful, again depending on time.