


Photograph dramatic cave interiors: stalactites, stalagmites, flowstone curtains and the illuminated “Rotunda.” Grand Caverns is the oldest continuously operated show cave in the U.S., reached via guided tours only. Interior lighting is warm and low; tours run year-round so humidity is high. Park at the visitor lot; buy tickets in advance for peak times. Visit weekdays or off-season for fewer people.



Photograph dramatic cave interiors: stalactites, stalagmites, flowstone curtains and the illuminated “Rotunda.” Grand Caverns is the oldest continuously operated show cave in the U.S., reached via guided tours only. Interior lighting is warm and low; tours run year-round so humidity is high. Park at the visitor lot; buy tickets in advance for peak times. Visit weekdays or off-season for fewer people.