Idaho Halloween Events 2020

Are you ready to track down some fun events for Halloween 2019? We have put together one of the largest calendars of Halloween events in the United States for you. It locates holiday activities for all ages – from kid-friendly children’s activities to adult Halloween parties. We don’t have every event yet, but there are plenty of ideas to get you and your family in the mood for Halloween in Idaho.

2019 Events

Scarecrow Stroll - Boise, ID - Oct 1 to Oct 31, 2019
Scarecrows can be found throughout the Botanical Garden during the month of October, with voting for your favorite!

Spooktacular at the Zoo - Boise, ID - Oct 11 to Oct 20, 2019
Evenings at the zoo are merry, not scary, with a variety of fun Halloween displays, activities, entertainment, animal encounters and more! This is separate from Boo at the Zoo. 6-9pm Fridays and Saturdays and 5:30-8 Sundays for two weekends.

Idaho Horror Film Festival - Boise, ID - Oct 17 to Oct 19, 2019
Three days of horror at over 10 venues in Boise, with five categories including feature length and shorts, including films that haven’t been released yet!

Boo at the Zoo - Idaho Falls, ID - Oct 24 to Oct 26, 2019
Over 500,000 lights and 1000 pumpkins set the mood, plus light sculptures, decorations, trick-or-treat stations throughout the zoo. Costume contests for all ages and more. Black out event for membership – $5 in advance or $7 at the gate for all

Frightened Felons - Boise, ID - Oct 25 to Oct 26, 2019
One night for all ages (10/25), one night for adults only (10/26). Head to Old Idaho Penitentiary from 7-11pm for a tour of the only haunted cell house in Boise, plus Thriller dance, costume contests, scavenger hunt, and more.

Boo at the Zoo – Zoo Boise - Boise, ID - Oct 26, 2019
Costumed characters will pass out candy, costume contests for all ages, games, photo ops, face painting, animals, amd more! Open 10-5pm

YMCA Halloween Run - Boise, ID - Oct 26, 2019
5K and Mile run in Ann Morrison Park, with glowsticks, spooktacular tshirts, costumes and more!

Pumpkin Palooza - Lewiston, ID - Oct 26, 2019
A fall festival on Main Street with carnival games, pumpkin roll, crafts, costume contests, pie eating contest, and more. Free to attend

Thrill the World Boise - Boise, ID - Oct 26, 2019
Thrill the World is a massive simultaneous Thriller dance held each year. If you’re in Boise, make sure to be a part of it!

Crawl-o-ween Pub Crawl - Idaho Falls, ID - Oct 26, 2019
Dress up and crawl downtown’s pubs. 21+ event

Zoo Lights - Idaho Falls, ID - Oct 26 to Oct 27, 2019
Enjoy the thousands of lights and decorations without the crowds – unlike Zoo Boo in the days before, no trick-or-treat stations available, or other activites, but admission is half the prize of regular zoo admission and membership can be used. 5-8pm.

Halloween Festival at the Roosevelt Inn - Couer D'Alene, ID - Oct 26, 2019
Costumes, a magic show, food, face painting, carnival games, pumpkin carving contest and more

Masquerade Charity Ball - Couer D'Alene, ID - Oct 26, 2019
Old-school Hollywood costume ball at the Coeur d’Alene Resort

Trick or Treat for a Book - Couer D'Alene, ID - Oct 26, 2019
Come into the Well-Read Moose in a costume and hear a Halloween story, then trick-or-treat for a book!

Trick or Treat - Couer D'Alene, ID - Oct 31, 2019
Trick or treat downtown businesses, plus a Trunk or Treat at 6th and Sherman. 4-6pm.

Past Events

Scarecrow Stroll – Boise, ID – Oct 1-31, 2017

Cult Horror Night – Boise, ID – October 13, 2016

Idaho Horror Film Festival – Boise, ID – Oct 12-14, 2017

Spooktacular at Zoo Boise – Boise, ID – weekends from October 13 – 22, 2017

Boo at the Zoo – Idaho Falls, ID – October 26-28, 2017

Frightened Felons – Boise, ID – October 27 – 28, 2017

YMCA Halloween Run – Boise, ID – October 28, 2017

Pumpkin Palooza – Lewiston, ID – October 28, 2017

Thrill the World Boise – October 28, 2017

Howl-O-Woof – Meridian, ID – October 28, 2017

Boo at the Zoo – Boise, ID – October 28, 2017

Zombie Pub Crawl – Idaho Falls, ID – October 28, 2017

Zoo Lights – Idaho Falls, ID – October 29-31, 2017

Trunk or Treat – Coeur D’Alene – October 31, 2017

BBC Trunk or Treat – Boise, ID – October 31, 2017

SPAZ Fun Run, walk, trunk or treat and more – Boise, ID – October 22, 2016

Boise Depot Masquerade – Boise, ID – Oct 30, 2016

Haunted HousesPumpkin PatchesGhost Tours

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