Timgad is an ancient Roman city located in present-day Algeria. Founded around 100 AD by the Emperor Trajan, it was designed as a military colony and showcases typical Roman urban planning, including a grid layout, a forum, and public buildings. The city is known for its well-preserved ruins, which include a theater, basilica, and triumphal arch. Today, Timgad is a UNESCO World Heritage site, attracting visitors interested in Roman history and archaeology. The site offers insights into Roman life in North Africa and reflects the architectural and cultural influences of the Roman Empire during its expansion.