The visitor center and cave are closed Thanksgiving, Christmas and New Year's Days.
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Visitor Center Hours: 8 a.m. - 5 p.m.
(September 5, 2017 through Memorial Day weekend 2018)
Hiking IN the cavern:
Natural Entrance opens at 8:30 a.m.
Last time to hike in is 2:30 p.m.
Hiking OUT of the cavern:
Last time to hike out the Natural Entrance is 3 p.m. (to complete hike out by 4 p.m.)
Elevator Service In and Out of the cavern:
Elevator service into the cave begins at 8:30 a.m.
Last elevator into the cave is 3:30 p.m.
Last elevator out of the cave is 4:30 p.m.
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Visitor Center Hours: 8 a.m. - 7 p.m.
Memorial Day weekend through September 4, 2018
Hiking IN the cavern:
Natural Entrance opens at 8:30 a.m.
Last time to hike IN is 3:30 p.m.
Hiking OUT of the cavern:
Last time to hike OUT the Natural Entrance is 5 p.m. (to complete hike out by 6 p.m.)
Elevator Service In and Out of the cavern:
Elevator service into the cave begins at 8:30 a.m.
Last elevator into the cave is 5 p.m.
Last elevator out of the cave is 6:30 p.m.
