The Adriatic Sea is located in the western part of the Balkan Peninsula. The countries that border the Adriatic Sea are often referred to as the Adriatic states. These countries include Albania, Bosnia and Herzegovina, Croatia, Italy, Montenegro, and Slovenia. The term "Adriatic states" is often used to describe the collective group of countries that share a common geographical location and historical ties. However, there are also several other synonyms that can be used to refer to these countries such as the Adriatic nations, Adriatic coastal countries or Balkan coastal countries. Regardless of the term used, these countries share similarities in culture, history, and a deep connection to the Adriatic Sea.