1. The Old Stock Exchange, also known as Børsen, is a historic building located in the heart of Copenhagen, Denmark. It was designed by Lauritz de Thurah in the mid-18th century and completed in 1771. The building is known for its distinctive spire, which is topped with three dragon tails. It also features an intricate façade that is adorned with sculptures of mythological figures and allegorical motifs. The interior of the building is equally impressive, with elaborately decorated halls and staircases. Today, the Old Stock Exchange is used as a venue for events and banquets.

2. The Old Stock Exchange is open to the public for guided tours during certain times of the year. The tours last approximately 45 minutes and include a visit to the main hall, the courtyard, and the auditorium. Visitors can purchase tickets at the entrance to the building. The phone number for the Old Stock Exchange is +45 33 11 53 77.

3. The Old Stock Exchange is located in the center of Copenhagen and is easily accessible by public transportation. The closest Metro station is Kongens Nytorv, which is a short walk from the building. Visitors can also take bus routes 5A, 14, and 40 to nearby stops. There is no designated parking for the Old Stock Exchange, but there are several public parking facilities in the area.