Osijek is the fourth biggest city in Croatia. Its attractions include an eclectic mix of cultural, historic, modern and natural attractions. There is plenty to do and see in a single day in this vibrant and unusual city. You can visit the Museum of Slavonia in the old Baroque part of the city. It is one of the oldest in the region and here visitors can view ancient artifacts, clothing, natural objects and learn about the geology of the area. Opt also to tour the Archeological Museum, the Dvorac Pejačević neoclassic castle and for some night time entertainment pay a visit to the Admiral Automat Klub to sample some Croatian beer. You can take a stroll around the market and visit the hot springs at Lake Bizovac or do a day visit the Cathedral of St Peter and St Paul to marvel at the architecture. For a longer trip, try a trip to Zagreb and visit the bars and beaches in this pretty town.