I'm planning a day trip from Madrid to Segovia and would like to include El Escorial before returning to Madrid. What's the best rail option? I'm having a hard time figuring out how to get from El Escorial to Segovia. I understand that the AVE may be the best option between Madrid and Segovia. I don't have a preference as to which city I visit first - order isn't important, except that I'm leaving from Madrid and need to return to Madrid. Do I need to consider the bus?
Also, I’m planning another daytrip from Madrid to Toledo and assume the AVE to be the best option. Is this correct?
Can I buy these rail tickets in advance? If so, how long in advance, and do I need to go through the Renfe website?