Rabaul Volcano is located in Papua New Guinea and is part of the Bismarck Archipelago. It is known for its large caldera, which was formed by a massive eruption around 1400 years ago. The volcano has a history of explosive eruptions, with the most significant occurring in 1994, which led to the evacuation of the nearby town of Rabaul. The area around Rabaul is characterized by its stunning landscapes, including lush vegetation and beautiful coastlines. The volcano is monitored closely due to its potential for future eruptions, making it an important site for both scientific research and local safety measures.