easy
2–3 hours
Suitable for most visitors with average mobility; walking inside on stable cave floors is gentle but may require standing periods
Discover the magic of Grand Caverns' Subterranean Cinema — an underground movie screening of National Lampoon's Christmas Vacation in stunning Cathedral Hall. Experience classic holiday cheer inside one of America's oldest and most beautiful caves.
$15 • Seating 45 minutes before showtime
$15 per ticket
Join us inside Grand Caverns for Subterranean Cinema!
Immerse yourself in the heart of Grand Caverns for an underground movie experience. Seating begins 45 minutes before showtime. Chairs will be provided but you are welcome to bring your own small comfy camp chair (please no lounge chairs, loveseat camp chairs, large camp chairs due to limited space) and a blanket. The cave is always a cool 58* so dress warmly and maybe bring a blanket! The movie will be shown in Cathedral Hall, which is a 10 minute walk deep into the cave. This is not recommended for anyone with mobility issues as the terrain is uneven with multiple stairs.
Concessions are not permitted to protect the health of the cave
24 hour cancellation policy - no refunds or exchanges within 24 hours of showtime. Ages 3 and up only!
Temperatures inside Grand Caverns stay cool year-round around the mid-50s°F, so bring a warm jacket for comfort during the movie screening.
Space is limited for seating in Cathedral Hall; arriving early ensures the best spot for viewing the movie.
Bring minimal personal gear; seating is provided but limited, so pack light for ease of movement inside the cave.
Respect the cave environment by avoiding flash photos during the screening to preserve natural formations and fellow viewers’ experience.
Grand Caverns was discovered in 1804 and is the oldest show cave in the United States, with guided tours showcasing its geological and cultural history.
The cave is carefully managed to minimize human impact, including restricted access and no food or drink policies to preserve delicate formations.
Keeps you comfortable in the cave’s cool, constant temperature during the movie.
fall specific
Wear sturdy shoes for walking on the cave floor and climbing short stairs.
Useful for navigating darker areas outside of the main hall before and after the screening.
Stay hydrated before or after the show; water fountains may be available outside the cave.