The Visitor Center is at 5031 East Van Buren. And you may ask for dr. Tamara Zivic. The center is open in the mornings and early afternoons on Friday Saturday and Sunday. I need to mention that it is closed during the summer months. You can go on the internet and look up the website for tovrea Castle and see if there's more information there for you.
You will need to coordinate with the visitor's office on-site.
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