Wander through the ancient mud-brick skyscrapers of Shibam and Sana'a's bustling souks, where the scent of frankincense and cardamom fills the air. Trek the vertiginous terraces of the Haraz Mountains, then float in the turquoise waters of Socotra's Dragon Blood Tree-fringed beaches. Yemen's raw, untamed beauty and warm hospitality offer an adventure like no other.