Tombs of Prophets

Tomb of Hz. Imran رضي الله عنه

Located in downtown Salalah in the Dhofar region of western Oman. Some believe that Hz. Imran رضي الله عنه was a local Arab prophet, and others believe that the name is a reference to the father of Bibi Maryam رضي الله عنها mother of Hz. Isa عليه اسلام mention in the Quran, or the father of Hz. Musa عليه اسلام mentioned in the Bible, Allah knows best

Salalah, Oman

Hasan

There might be some doubts regarding the authenticity of this site. Although the local belief in spirituality and reverence is very strong (making it a close contender for the most prominent site in that particular category)

Example: Tomb of Hz. Musa عليه اسلام