Onofrio's Fountain, located at Poljana Paska Miličevića 3, Dubrovnik BN1 20000, Croatia, is a striking and historic landmark situated in the heart of Dubrovnik’s Old Town. This impressive fountain, dating back to the 15th century, is a key feature of the city's architectural and cultural heritage and is positioned on the vibrant Placa (Stradun), the main thoroughfare of Dubrovnik.

Built in 1438 by the renowned Italian architect Onofrio della Cava, Onofrio's Fountain was designed as part of the city's water supply system. It features a large circular basin with 16 intricately carved masks from which water once flowed. The fountain's design reflects both Gothic and Renaissance influences, with its detailed stonework and harmonious proportions making it a prime example of Renaissance urban planning.

What makes Onofrio's Fountain unique is its historical significance and the role it played in the daily life of Dubrovnik's citizens. As a central part of the city’s water supply system, the fountain provided clean water to the inhabitants of Dubrovnik and has served as a gathering place and a social hub for centuries. Its placement in the center of Placa ensures that it remains a focal point of activity and a must-see for visitors.

The best times to visit Onofrio's Fountain are during the day when the vibrant atmosphere of Placa is at its peak. The fountain is accessible year-round and does not require an entrance fee. However, visiting early in the morning or later in the evening can provide a quieter experience, allowing you to appreciate the fountain’s beauty without the bustling crowds.

An interesting fact about Onofrio's Fountain is its connection to Dubrovnik’s architectural ingenuity. The fountain was part of a larger aqueduct system designed to bring fresh water from a spring located several kilometers outside the city. This engineering feat demonstrates the advanced knowledge and skills of Dubrovnik’s medieval architects and engineers.

The fountain has also gained recognition through its appearances in popular culture. It featured prominently in the hit television series "Game of Thrones," serving as a backdrop for several scenes set in the fictional city of King's Landing. This has further enhanced its appeal and brought international attention to Dubrovnik’s rich history and stunning architecture.

In summary, Onofrio's Fountain is a remarkable historical and cultural landmark in Dubrovnik. Its architectural beauty, historical significance, and role in the city’s water supply system make it a captivating site for visitors. Whether you are a history buff, an architecture enthusiast, or a fan of popular culture, Onofrio's Fountain offers a memorable and enriching experience in one of Croatia’s most enchanting cities.