Edzna now has a sound-and-light show that runs Fridays and Saturdays at 8pm; admission is M$112.
Grutas de Xtacumbilxunaan (p. 283) also has had a sound-and-light show added, and the price has been raised to M$50, plus M$30 for translation headsets. It is a rather dull show, and not worth the money.
