Only republic among the Arabian Peninsula. Bordered by Saudi Arabia in the north and Oman in the east, Yemen faces the Red Sea on the west and Arabian Sea at the Gulf of Aden on the south and the east. Sana’a is the capitol. The predominating mountains in the country are bearing patio agriculture, especially in Central regions, located major cities. It is one of the world’s oldest centres of civilization. Socotra of Yemen is called the other Galapagos, a prehistoric island sheltering 700 species found nowhere else on earth, was also nominated for one of the New Seven Wonders of Nature. Yemen’s archipelagos and historical trips are the most popular among other types of vacations.