The Pantheon in Rome is one of the most well-preserved and influential monuments of ancient Roman architecture. Originally built between 118 and 125 AD under Emperor Hadrian, it replaced an earlier structure commissioned by Marcus Agrippa. The term "... read morePantheon" means "temple of all gods," reflecting its original function as a place of worship for the Roman pantheon. In 609 AD, it was consecrated as a Christian church, now known as the Basilica of St. Mary and the Martyrs, which helped preserve it through centuries of change.

Its most striking architectural feature is the massive dome, still the largest unreinforced concrete dome in the world. The dome is perfectly symmetrical, measuring about 43 meters in both diameter and height, and is capped with an oculus—an open circular skylight that illuminates the interior naturally. The building’s harmonious proportions and engineering techniques have inspired architects for centuries. Inside the Pantheon are the tombs of prominent figures such as the artist Raphael and Italian monarchs like King Victor Emmanuel II.

The Pantheon is open daily, typically from morning to early evening, with last admission shortly before closing. While entry was free for many years, a small admission fee has recently been introduced to support preservation efforts. Visitors are encouraged to arrive early to enjoy the site with fewer crowds. The interior’s serene grandeur, combined with its historical and architectural significance, makes the Pantheon a must-visit landmark in Rome.