Radio Chacaltaya 93.7 FM is a popular radio station based in La Paz, Bolivia. Founded on May 27, 1992, it quickly became a cultural phenomenon in the region. The station is known for pioneering the promotion of tropical music genres, particularly cumbia, in Bolivia during the 1990s.

Initially operating from El Alto, Radio Chacaltaya later moved to La Paz, where it continues to broadcast from the Sopocachi area. The station prides itself on using cutting-edge technology and digital sound equipment to deliver high-quality programming.

Radio Chacaltaya's programming focuses primarily on tropical music, entertainment, and local information. Some of its popular shows include "El Trasnochador," "La Mañana Empresarial," and "Hechizo De Luna." The station has consistently maintained high ratings and listener preference in La Paz and El Alto.

Over the years, Radio Chacaltaya has received numerous awards recognizing its contributions to Bolivian media, including the "MAYA," "NUMERO 1," and "PAUL HARRIS" awards. It continues to be a significant player in Bolivia's radio landscape, adapting to new digital and multimedia formats while maintaining its traditional broadcast.