Masaya Volcano is an active volcano located in Nicaragua, near the city of Masaya. It is one of the most active volcanoes in the country and has been erupting continuously since the 16th century. The volcano is part of the Masaya Volcano National Park and is one of Nicaragua's most popular tourist destinations.

The volcano is located in a caldera that measures approximately 6 kilometers in diameter and contains two craters, Santiago and Nindirí. Santiago Crater is the most active and has a constantly changing, fiery orange-red glow that can be seen from far away at night. Visitors can drive to the rim of Santiago Crater and observe the boiling, churning magma from a safe distance.

Masaya Volcano is of great scientific and cultural significance, as it has been the subject of numerous studies by geologists and volcanologists from around the world. It has also been revered by the indigenous people of Nicaragua for centuries as a source of life and a symbol of their connection to the earth.

Visitors to the Masaya Volcano National Park can take guided tours and explore the park's many trails, which offer stunning views of the surrounding landscape and the nearby town of Masaya. There are also several lookout points and picnic areas where visitors can relax and enjoy the view.