Heidelberg Castle This Renaissance-era castle looks over the charming city of Heidelberg. Post author By angieholan Post date March 10, 2018 No Comments on Heidelberg Castle Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Notify me of new posts by email. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.