Islamabad is the capital city of Pakistan. It is located in the northwestern part of the country, in the Islamabad Capital Territory. The city was built in the 1960s as a purpose-built capital for Pakistan to replace Karachi. It is known for its well-planned layout, modern infrastructure, and scenic beauty. Islamabad is also home to various government offices, diplomatic missions, and international organizations. The city has a population of around 1 million people and is known for its cleanliness and greenery. It is surrounded by the Margalla Hills, which provide residents with recreational opportunities and breathtaking views. Some popular attractions in Islamabad include Faisal Mosque, Pakistan Monument, Rawal Lake, and Daman-e-Koh.