The Museum of Oman Across Ages in the Wilayat of Manah in the Governorate of Al Dakhiliyah, monitors the history of the land of Oman for about 800 million years. The museum seeks to introduce the various historical eras witnessed by the Sultanate of Oman, such as the geology of the land and the first inhabitants, all the way to the era of the Renaissance and the various achievements accomplished in it in various sectors.