The capital of Iran is:

🧠 Explanation:

Tehran, the capital of Iran, is a bustling metropolis and the country’s political, economic, and cultural hub. Located at the foot of the Alborz Mountains, it houses over 8 million people, blending modern skyscrapers with historic sites like the Golestan Palace. Tehran drives Iran’s economy through industries, government, and commerce, while its universities and museums reflect its cultural richness. As a regional powerhouse, it shapes Iran’s policies and international relations. Its strategic location and vibrant urban life make it a focal point in Middle Eastern geopolitics, studied for its historical and modern significance.