Nouadhibou is Mauritania’s major commercial center and its second-largest city after the capital. The city has a population of about 73,000 people, all are expanding to over 100,000 in the larger metropolitan area. This major city in Mauritania is located a few kilometers from the border between Mauritania and Western Sahara. Including the city center and the residential area, it is divided into four major parts. Graveyards, markets, and monk seals are some major attractions and tourist point in Nouadhibou. Providing a final resting place for over 300 ships, the port is the world’s largest ship graveyard. While the biggest industry is iron ore but fishing is the primary economic activity in Nouadhibou.