Results 3 results found Frankincense trees (Boswellia elongata), Homil Protected Area, island of Socotra, UNESCO World Heritage Site, Yemen, Middle East Frankincense trees (Boswellia elongata), Homil Protected Area, island of Socotra, UNESCO World Heritage Site, Yemen, Middle East Frankincense tree (Boswellia sacra), Museum of Frankincense Land, Al-Baleed, UNESCO World Heritage Site, Salalah, Dhofar, Oman, Middle East The landmark of the Riyam Park, a colossal incense burner, Muttrah, Oman, Middle East Sculpture of an incense vessel, Muscat, Sultanate of Oman, Middle East The landmark of the Riyam Park, a colossal incense burner, Muttrah, Oman, Middle East