The Haunting of Keystone Cave
This is a starting point for finding the attraction. GSR has not marked this listing as fully verified, and details may be missing or out of date. Check the official website before visiting.
13622 Highway 40, Keystone, SD 57751
LISTING INFORMATION
What GSR knows.
Rushmore Cave becomes an underground haunted attraction during The Haunting of Keystone, one of three separately located haunts included in the event bundle.
Plan your visit
Check your chosen date before you travel. A season date range does not mean the attraction opens every day.
- Dates
- 2026: October 9–11, 16–18, 23–25 and 30–31.
- Hours
- Friday–Saturday 6–11 p.m.; Sunday 6–9 p.m. on event dates. Follow the booked time block.
- Prices
- Bundle includes all three Keystone haunts; prices vary by date and time block.
- Age guidance
- Strong parental discretion advised for ages 12 and under.
- Scare level
- Gruesome content; actors may make appropriate physical contact.
- Accessibility
- Includes stairs, uneven ground, tight spaces and low ceilings requiring stooping.
Not every attraction is suitable for children. Check the operator’s age guidance and scare level before booking.
Upcoming events.
GSR has not published a structured upcoming event for this place yet. Use the official website for the latest operating calendar.
GSR coverage.
When GSR publishes reporting, video, gallery work or Channel Zero material about The Haunting of Keystone Cave, it will collect here automatically.