Set out to visit Tiddis ,one of the underrated Roman ruins located in the northwest of Algeria, in the province of Constantine.The city was founded as a military outpost in the 3rd century and built on a hillside overlooking Constantine from a certain vantage point to defend the city against invaders. Upon your arrival, you can see a beautiful scenery of landscapes and a striking red earth with a magnificent hillock in which the site is located. Now, let\'s explore the mysteries of the Roman ruins built on this vast land.