19. Mauritania: 35,000 tourists
With approximately 35,000 tourists traveling to this African nation each year, it’s far from the least visited on the list. Top attractions include Banc d’Arguin National Park, where visitors can experience fishing, bird watching, and more in this protected nature reserve, and the Chinguetti Mosque, which basks in cultural and ancient tradition. The country’s 75 percent of desert continues to grow, making it a tough sell for vacationers.
