Berca is a small town located in the Buzău County of Romania. It is known for its beautiful natural landscapes and unique geological formations. The town is situated at the foothills of the Carpathian Mountains, offering stunning views and opportunities for outdoor activities such as hiking and mountain biking. One of the main attractions in Berca is the Mud Volcanoes Natural Reserve, which is a unique geological phenomenon where mud and natural gases erupt from the ground, creating otherworldly landscapes. The reserve is a popular destination for tourists and nature enthusiasts.