Medina is one of the oldest and most significant places in Islamic history. Located in the Hejaz region of modern-day Saudi Arabia, it is a city steeped in tradition and spirituality, and is considered the second holiest city in Islam, after Mecca. Medina's importance dates back to the 7th century, when the Prophet Muhammad migrated to the city from Mecca, marking the beginning of the Islamic calendar. The city's historical significance is deeply rooted in its association with the Prophet Muhammad, who not only founded the first Islamic community in Medina but also established the first Islamic state. Medina is home to many significant landmarks and historical sites, including the Prophet's Mosque, also known as Al-Masjid an-Nabawi, which is one of the largest mosques in the world and a major pilgrimage site for Muslims. The mosque is built around the Prophet's tomb, which is considered a sacred site in Islam. The city is also home to the Baqi' al-Gharqad, a historic cemetery where many of the Prophet's family members and companions are buried. Throughout history, Medina has played a significant role in shaping the course of Islamic civilization. The city's strategic location made it an important center of trade and commerce, and its proximity to Mecca made it a key stopping point for pilgrims traveling to perform the Hajj. Medina's rich cultural and intellectual heritage has also made it a center of artistic and literary expression, with many famous poets, scholars, and artists calling the city home.