Iran is home to numerous cultural sites that reflect its rich history and diverse heritage. Notable locations include the ancient city of Persepolis, a UNESCO World Heritage site, which served as the ceremonial capital of the Achaemenid Empire. Other significant sites include the stunning Nasir al-Mulk Mosque in Shiraz, known for its vibrant stained glass, and the historic Golestan Palace in Tehran, showcasing Persian architecture. In addition to these, the Ziggurat of Chogha Zanbil and the Taq Kasra arch are remarkable examples of ancient engineering. The Isfahan region is famous for its beautiful bridges and mosques, such as the Sheikh Lotfallah Mosque, highlighting the artistic achievements of Persian culture.