Dates & times
All times are local to the venue · America/Denver
- 4:00 PM – 9:00 PM
These are the previously published dates. Check the organizer for a new edition.
Check the organizer’s latest schedule ↗Halloween Spooktacular pairs a Fort Yellowstone tour with stories at Mammoth Hot Springs
A spooky tour of Fort Yellowstone gives Halloween Spooktacular a local setting for its ghostly activities. The public event takes place at Mammoth Hot Springs Hotel on October 30, 2026, from 4 to 9 p.m.
A tour and a Yellowstone reading
The Fort Yellowstone tour is one of two announced activities with a connection to the park: the program also includes a reading from Deadly Yellowstone and a book signing. Trick-or-treating and a Halloween movie for kids round out the published choices.
The hotel has announced the overall event hours but not start times for individual activities. If the tour, reading or movie is the main reason for your visit, check the organizer’s event listing for updates before making plans around it.
Further reading: Events in Yellowstone with Yellowstone National Park Lodges ↗
Before you go
Check the route into Yellowstone
The National Park Service’s current conditions page covers road status and weather. Check it before traveling, particularly for seasonal closures and changing conditions.
Current Conditions - Yellowstone National Park (U.S. National Park Service)Lock ↗
Plan for limited service
Cellphone service and Wi-Fi can be limited in the park; consider downloading the Yellowstone app before arriving.
Getting to the hotel
Mammoth Hot Springs Hotel
The event is at 2 Mammoth Hotel Ave, Yellowstone National Park, WY 82190. Use the map links to calculate directions from your starting point; check park road conditions before setting out.
Montana's Yellowstone Country ↗ · Events in Yellowstone with Yellowstone National Park Lodges ↗ · Current Conditions - Yellowstone National Park (U.S. National Park Service)Lock ↗
Before you make a plan
Does it cost anything to attend?
The event is free and open to the public, but Yellowstone National Park’s entrance fee is required.
Events in Yellowstone with Yellowstone National Park Lodges ↗
Are there activities for children?
The program lists trick-or-treating and a kids’ Halloween movie. No specific age policy is stated.
Events in Yellowstone with Yellowstone National Park Lodges ↗
When does the Fort Yellowstone tour start?
A separate start time has not been announced. The overall event runs from 4 to 9 p.m.; check the organizer’s listing for updates.
Events in Yellowstone with Yellowstone National Park Lodges ↗
Location & Google Maps
Mammoth Hot Springs Hotel
2 Mammoth Hotel Ave, Yellowstone National Park, WY 82190
Map search by venue and address. Check the organiser’s entrance details before travelling.