I have made repeated attempts to purchase advance tickets on the Royal Alcazar (in Seville) web site for mid-September, but it does not accept any of my credit cards. I have used both cards on other Spain museum sites, so I know the cards are authorized for purchase in Spain.
The phone number in Rick's guidebook does not answer. The phone number on the Royal Alcazar site does not have anyone that speaks English. Very frustrating.
Have any of you experienced this, and have you found a way to get tickets?