Pakistan is located in Southern Asia, along the Arabian Sea. It borders the Middle Eastern countries of Iran to the west and Afghanistan to the northwest. Additionally, it’s next to India to the east and China to the northeast, which is both a part of Asia. Pakistan is the fifth most populous country. Also, it’s known for K2, which is the second-highest mountain in the world. Islamabad is the capital of Pakistan. But Karachi is the largest city.