What time does Parc Guell really open? Everywhere I looked, it said 10am. Except for: http://www.parkguell.es/en/informacion which seems to be the official website and that says 8am. I've read in various forums and tripadvisor comments that it's good to go early... so I want to know what's the earliest I can go? If I go between 8 to 10am, do I have to go at the "back" entrance or is the front entrance open at 8am? Where should I tell the taxi to drop me off? Thanks!