Pitons, cirques, and remparts are geological features commonly found in mountainous regions. Pitons are steep, pointed peaks that rise sharply from the surrounding landscape, often formed from volcanic activity. They are characterized by their dramatic shapes and can be seen in places like Saint Lucia. Cirques are bowl-shaped depressions carved by glaciers, typically found at the head of a valley. They often contain small lakes and steep cliffs. Remparts, or ramparts, are steep, rocky ridges that can form the walls of a cirque or serve as natural barriers in the landscape. Together, these features create stunning and diverse terrains.