Masaya Crater is a large volcanic crater located in Nicaragua. It is part of the Masaya Volcano National Park and is known for its active lava lake, which can be seen from the crater's rim. The crater is approximately 1,500 meters wide and has steep walls formed by volcanic eruptions over thousands of years. The area around Masaya Crater is rich in biodiversity, featuring various plant and animal species. Visitors can explore the park's trails and learn about the geological history of the region. The crater is also significant in Nicaraguan culture, with local legends surrounding its formation and activity.