Hi there!
Some general questions about the Prado museum in Madrid. I will be in Madrid in Oct 2018 and heard that advance tickets were required, so I'm looking to purchase them for 3 of us right now.
For one it appears to be a $10 difference between the General ticket and the General Ticket + Guide book. Is it worth getting the Guide Book?
Also what is the expected average timeframe to check out the museum? There's other things we want to see that day, including the El Retiro Park and the Palacio de Cristal and who knows what else on the east part of Madrid (open to suggestions).
Thank you!