Welcome To Our Nightmare

There's something disturbing in the woods of Sammamish.
Every year at the end of October a fearsome shadow falls over Beaver Lake Park. A group of demented, dedicated volunteers crawl out to assemble an event that will leave you screaming. Nightmare At Beaver Lake is the Seattle area’s largest indoor/outdoor haunted house.

Fear follows as you wind through a trail of terror nearly a mile long that leads you to a dreadful haunted house...


This year's Dates

Dates and Times - 2014 Nightmare

Friday Oct. 17 7-11 p.m.
Saturday Oct. 18 7-11 p.m.
Sunday Oct. 19 7-10 p.m.
Monday Oct. 20 No Show
Tuesday Oct. 21 No Show
Wednesday Oct. 22 7-10 p.m.
Thursday Oct. 23 7-10pm
Friday Oct. 24 7-11pm
Saturday Oct. 25 7-11pm
Sunday Oct. 26 7-10pm
Monday Oct. 27 No Show
Tuesday Oct. 28 No Show
Wednesday Oct. 29 7-10pm
Thursday Oct. 30 7-10pm
Halloween Oct. 31 7-11pm

Get Your Tickets

Family Scare: $11.00 - 7:00pm-7:45pm

Full Scare: $18.00 - 8:00pm - close


Fast Pass Ticket Upgrade

(Skip the entry line - $10 additional fee)
Available for purchase at the ticket booth
Friday/Saturday nights
only during Full Scare

$1 Discount With Non-Perishable Food Donation

Donations benefit LifeWire
(formerly Eastside Domestic Violence Program)

Come and Get It...

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Get Directions

Happenings at the Lake

Nightmare at Beaver Lake Haunted House opens Friday October 17th!!!

by Kelcey
Nightmare at Beaver Lake Haunted House opens Friday October 17th!!!

The 2014 NIGHTMARE is under construction!

by Kelcey
Keep a look out here for haunting updates throughout the year!!! Our monsters are hard at work!

Nightmare at Beaver Lake website relaunch!

by Kelcey
We at Team Nightmare have been hard at work preparing a new and improved NIGHTMARE website.. and we are very excited to officially announce the www.nightmareatbeaverlake.com relaunch!

Volunteer News

by Scare Master

Volunteer orientation will be at Sammamish City Hall on 9/20 and 9/21 from 1PM-3PM - 1 day of orientation is mandatory for those with less than 2 years at the haunt.

Haunted Happenings - Fall newsletter 2014
by Scare Master
2014 Nightmare at Beaver Lake Fall Volunteer Newsletter

2014 Scare Camp acting class schedule
by Scare Master
The 2014 Scare Camp free acting classes are about to get going!! Come learn the ways of the SCARE from our veteran monsters!

Haunted Happenings - Spring newsletter 2014
by Scare Master
Nightmare at Beaver Lake spring newsletter 2014