The day of hitchhiker usually starts on the petrol station. Our wasn't an exception. Since 7.30 we were thumbing all the day long, changed 2 gas stations. And only in the late hour we were picked up. It was an old VW van which was able to move not more than 90km/h. But we weren't in run. It was already a great step we did starting to hitchhike. 
Here is our first stop 60km after Madrid. We were camping. Our driver was far more intelligent sleeping in the car.😊
La Rambla. The principal street in Barcelona, so freaking overcrowded. 
Columbus monument in the end of La Rambla.
The port of Barcelona. Everything here is pretty stilish.
Palms on the coast line of Barceloneta.
Next point on our list was La Sagrada Familia. Breathtaking. 
The first Barcelona's sunrise we met after a night in the local park. 
In the Labirint. (Payment €2.50)
Local football stadium. Camp Nou. 
Local Parliament stated in the park.
Arco deal Triumf.
Casa da Musical.
Catedral de Barcelona.
Kazakh girls I met who woke me up at 5 p.m. talking cuz they wanted to see the sunrise.
Local opera theater.
An attemt to go to Madrid. Unsuccessful, then after. 
Sleeping in the trailer of the van. 
Plaza España
Other sunrise with the girls.
The museum of Catalonia
Just a beautiful ceiling.
The last day in Barcelona. I've been alone. My collegue needed to come back before we decided, so I stayed.
Glad to see hitchhiking is still possible, there. Bet you're having one hell of an adventure. Must be freeing. Looking forward to your next post.