The city is framed by a deep ravine and has a dramatic appearance. In 1911, Baedeker described it as "resembling the Kasba of Algiers, the picturesque charm of which has so far been marred by the construction of but a few new streets."

• Musée National Cirta, previously Gustave Mercier Museum (displays ancient and modern Algerian art)^[11]
• Abd al Hamid Ben Badis Mosque
• The Casbah (Kasbah)
• Emir Abd al-Qadir University and Mosque
• Soumma Mausoleum
• Massinissa's Mausoleum
• Ahmed Bey Palace
• Ruins of the Antonian Roman aqueduct
• Ben Abdelmalek Stadium

• the Roman city of Tiddis
• the megalithic monuments and burial grounds at Djebel Mazala Salluste.

Constantine is situated on a plateau at an elevation 640 metres (2,100 ft) above sea level. The city is framed by a deep ravine and has a dramatic appearance. The city is very picturesque with a number of bridges over Rhumel River and a viaduct crossing the ravine. The ravine is crossed by seven bridges, including Sidi M'Cid bridge. Constantine is the railhead of a prosperous and diverse agricultural area. It is also a centre of the grain trade and has flour mills, a tractor factory, and industries producing textiles, wool, linen and leather goods. Algeria and Tunisia serve as its markets.

When someday comes you'll need to get in.

When someday comes you'll need to be able to get around.