It is about 2 hours. It is SO worth it. It is a a easy pace.
An hour and thirty minutes
70 to 90 mins
Website says about 1.25 hour. Went October 7 2017 and between all of the lines about 3 hours and we skipped the observation deck.
650ft down the earth surface walk 2200ft in the cave to reach the beautiful Ruby falls.
About an hour, give or take. Depending on how many times you have to stop for other tour groups coming or going in or out of the cave
About an hour.
About an hour long.
Hour or so
There was a young man who was separated from the tour group and never seen again. Legend says on Halloween night he returns from the deep to claim his next victim....
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