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International Dark Sky Week
April 16 @ 7:00 PM - April 19 @ 7:00 PM
Mammoth Cave National Park invites you to a star-studded 
International Dark Sky Week celebration this weekend! Mammoth Cave National Park is turning down the lights and turning up the wonder with a stellar lineup of nighttime events, including:
International Dark Sky Week celebration this weekend! Mammoth Cave National Park is turning down the lights and turning up the wonder with a stellar lineup of nighttime events, including:
Telescope viewing of deep space objects like nebulae and star clusters.
Guided night hikes to discover nocturnal wildlife and spot constellations above the forest canopy.
Ranger-led evening programs dive into the stories, science, and history of the night sky.
A star party under Dark-Sky recognized skies that’s sure to be spectacular!
All activities are FREE and weather-dependent, so keep an eye on the forecast and dress for nighttime conditions. 
Find the full schedule and event details on our website: https://go.nps.gov/4bbdo3
Find the full schedule and event details on our website: https://go.nps.gov/4bbdo3
NPS Photo. A ranger points out a constellation in the dark skies over Mammoth Cave National Park.