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Halloween Season at
Flathead Lake Adventure Park

Halloween at Flathead Lake Alpine Coaster is all about celebrating spooky.
Enjoy a fun outdoor ride the whole family can share, with terrifying characters, scary decorations and a ton of screams in Lakeside, MT!

2026 Event Schedule

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Orange Markers for

Haunted Coaster Event

Turquoise Markers for

Regular Operating Hours

Red Markers for Closed

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Normal operating hours from 10:00 AM–5:00 PM also on Haunted Coaster event dates.

The Haunted Coaster is held Fridays and Saturdays from 8:00 PM–10:00 PM. Lines open at 7:30 PM for Haunted Coaster guests.

Haunted Coaster admission requires a special event ticket. Regular coaster tickets, third-party tickets, discounts, and coupons will not be accepted for this event.

The Curse of the

Blackwater Mountain
All Friday & Saturdays
in October

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Blackwater Mountain is cursed.

Something dark has awakened in the mountain, and there is only one way to escape it. Your journey begins at Flathead Lake Alpine Coaster, where a conductor will lead you through a haunted trail deep into the story of Blackwater Mountain. But surviving the trail is only the beginning.

To get the cure, you must board the coaster and ride through the mountain. Twice. Make it through, break the curse, and earn the bragging rights that come with surviving Blackwater Mountain.

This is an intense scare experience and is not recommended for children under 13.

Get your tickets before they are gone. Limited tickets are available each night.

Halloween at Flathead Lake Alpine Coaster
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