The Official Site ofthe Tower of the Sun Museum Visits (Tours)by reservation only!* Minimum of 1-day advance reservation required. Click here to see how to reserve tickets. Frequently asked questions Reserve tickets (from here). News & Announcements 2019.07.03 Our main reservation/payment method will change; an advance reservation/payment method by credit card will be adopted. Past news & announcements About theTower of theSun Museum See here for details. VisitorInformation See here for details. Reserve tickets from here.