'Beautiful (one)'), formerly Cuicul, is a small mountain village in Algeria, near the northern coast east of Algiers, where some of the best preserved Roman ruins in North Africa are found.

Significant buildings in ancient Cuicul include a theatre, two fora, temples, basilicas, arches, streets, and houses.

The exceptionally well preserved ruins surround the forum of the Harsh, a large paved square with an entry marked by a majestic arch.

Under the name of Cuicul, the city was built 900 metres (3,000 ft) above sea level during the 1st century AD as a Roman military garrison situated on a narrow triangular plateau in the province of Numidia.

The spatial documentation of Djémila took place during two Zamani Project field campaigns in 2009,[9] which were undertaken in co-operation with Prof Hamza Zeghlache and his team from the University of Setif, Algeria, as well as the South African National Research Foundation (NRF).