Karlovac in Croatia is a charming city nestled at the confluence of four rivers, known for its star-shaped streets and lush greenery. Steeped in history, Karlovac boasts well-preserved fortifications and picturesque parks, offering a tranquil escape for nature lovers and history buffs alike. Explore the city's museums, enjoy local cuisine at riverside cafes, or embark on outdoor adventures along the rivers. Karlovac is a hidden gem waiting to be discovered.