What can you do when there are only 4 hours left to say goodbye to Barcelona? The secret is simple: Continue exploring, no matter how exhausted you are , even after walking over 20 km every day and partying hard until 6 am in the last night. Sagrada Familia was the single tourist attraction, which was untouched so, we took the metro because it was quite far away and we had a limited time. I wanted to leave Barcelona
