اصفهان — نصف جهان
Isfahan (Esfahan) is often called 'Nesf-e Jahan' — 'Half the World' — a Persian saying meaning to see Isfahan is to see half of the world. Under Shah Abbas I of the Safavid dynasty (r. 1588–1629), Isfahan became one of the world's most magnificent cities and the capital of a Persian cultural renaissance.
The city's crown jewel is Naqsh-e Jahan (Imam) Square — at 512m × 163m, one of the world's largest urban squares. Surrounding it are four masterpieces: the Shah (Imam) Mosque with its stunning blue tilework, the intimate Sheikh Lotfollah Mosque, the Ali Qapu Palace with its music hall of acoustic niches, and the Grand Bazaar.
Isfahan's Armenian quarter, Jolfa, preserves the Vank Cathedral as a reminder of the Safavids' policy of tolerance toward non-Muslims. The city's 33-arch Si-o-se Pol bridge and the Khajoo Bridge are engineering masterpieces that double as gathering places. Isfahan's architecture represents the pinnacle of Persian Islamic art — though its deepest roots are pre-Islamic Persian.
The Persian proverb 'Esfahan nesf-e jahan ast' (Isfahan is half the world) reflects the city's extraordinary beauty, architectural richness, and cultural significance during the Safavid era.
Naqsh-e Jahan (Imam Square) is one of the world's largest historic squares, dating to the early 17th century. It is surrounded by the Imam Mosque, Sheikh Lotfollah Mosque, Ali Qapu Palace, and the Grand Bazaar — a UNESCO World Heritage Site.