See some of belizes top natural attractions on this day tour from san ignacio to blue hole national park and crystal cave youll experience the underworld of the ancient maya as you go spelunking in the crystalline caverns learning about this ceremonial site where the maya people practiced sacrificial and sacred rituals after venturing into the cave chambers youll have the chance to cool down in the waters of the blue hole an inland jungle cenote not to be confused with the countrys off