Rincón de la Vieja Volcano is an active volcano located in Costa Rica. It is part of the Rincón de la Vieja National Park, which features diverse ecosystems, including tropical forests and hot springs. The volcano has several craters and is known for its geothermal activity, including fumaroles and mud pots. The last significant eruption occurred in 2011, but the volcano remains closely monitored for activity. Visitors to the area can enjoy hiking trails that lead to stunning views of the volcano and its surrounding landscapes, making it a popular destination for nature lovers and adventure seekers.