The inland highlands supply ideal environments for several varieties of agriculture. Jabal Oairef, at an elevation of two,632 m, is the highest level from the province and the second-maximum peak in the Kingdom after the twelve peaks of Aseer Mountains. 1922 map with the walled city of Riyadh In 1750, https://zanderyi2l3.eedblog.com/31505829/the-best-side-of-riyadh-province