The Islamic Republic of Pakistan, or Pakistan, is a country located in South Asia. Pakistan borders India, Iran, Afghanistan, China and the Arabian Sea. With over 150 million inhabitants it is the sixth most populous country in the world. It also happens to be the second largest Muslim country in the world (after Indonesia) and an important member of the OIC. Culturally and geographically rich, Pakistan has endless tourists attractions throughout its vast scenic lands and many of the highest mountains and mountain ranges in the world.