Laguna Caliente is a volcanic crater lake located in the Rincón de la Vieja National Park in Costa Rica. The lake is known for its striking turquoise color, which is caused by the high concentration of minerals and sulfur in the water. It is situated at an elevation of about 1,200 meters and is surrounded by lush tropical vegetation. The lake is also notable for its geothermal activity, featuring hot springs and fumaroles that release steam and gases. Visitors to Laguna Caliente can enjoy hiking trails in the surrounding area, which offer opportunities to observe diverse wildlife and unique geological formations.