皇家展览馆, or the Royal Exhibition Building, is a historic structure located in Carlton Gardens, Melbourne, Australia. Built in 1880, it was designed for the Melbourne International Exhibition and is recognized for its stunning architecture, which combines elements of Renaissance and Byzantine styles. The building is surrounded by beautiful gardens and is a UNESCO World Heritage site. Today, the Royal Exhibition Building serves as a venue for various events, including exhibitions, trade shows, and cultural activities. It is an important part of Melbourne's cultural heritage and attracts many visitors each year, showcasing the city's rich history and architectural beauty.