LOUISVILLE, Ky. (WDRB) -- With more than 850 displays and two million lights, Lights Under Louisville has been named a top holiday attraction by Southern Living Magazine. 

And it's all underground at Louisville's Mega Caverns

Southern Living Magazine called Lights Under Louisville "a sparkling tribute to pop culture Christmas." The 30-minute underground journey features characters from both recent and classic holiday tales, like the Grinch and "Frozen."

It runs through the end of the year.

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