On September 17-23rd a delegation of 11 people from Pasvalys and Bauska went to experience exchange trip to Denmark. The aim of the trip was to get acquainted with Danish library system and to take over some good ideas back home in future work of the libraries. During the trip 8 libraries were visited with guide tours: Gladesaxe library, Gribskov library, Copenhagen main library, Rentemestervej library, Odense library, Aarhus library, Silkeborg library and Billund library. By themselves the delegation had a chance to visit National Royal library of Denmark called “Black Diamond”.