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find Halloween events for every vibe.

Holiday events in Castle Rock, CO

Search for something you love or check out popular events in your area.

Just added!
The Comedy Grind 3rd Annual Celebrity Lookalike Holloween Comedy festival
Sun, Oct 26, 4:00 AM
Arts District · The vintage theater
Just added!
The Comedy Grind 3rd Annual Celebrity Lookalike Holloween Comedy festival
Sun, Oct 26, 4:00 AM
Arts District · The vintage theater
DENVER ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Five Points · The Mill
DENVER ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st
Fri, Oct 31, 7:00 PM
Five Points · The Mill
Halloween Costume Party
Fri, Oct 31, 6:00 PM
Jefferson Park · Elks Lodge #17, 2475 West 26th Avenue, Denver, CO, USA
Halloween Costume Party
Fri, Oct 31, 6:00 PM
Jefferson Park · Elks Lodge #17, 2475 West 26th Avenue, Denver, CO, USA
Stoney's Sloan's Lake 1st Annual Pumpkin Carve
Fri, Oct 17, 7:00 PM
West Colfax · Stoney's Sloans Lake
Stoney's Sloan's Lake 1st Annual Pumpkin Carve
Fri, Oct 17, 7:00 PM
West Colfax · Stoney's Sloans Lake
Trick or Drink: Denver Halloween Bar Crawl (3 Days)
Five Points · One Shot Back
Trick or Drink: Denver Halloween Bar Crawl (3 Days)
Five Points · One Shot Back
All Access 2025 Denver Day Of The Dead Bar Crawl - Dia De Muertos
Sat, Nov 1, 8:00 PM
Whittier · Ballpark Lodo + Larimer Sq Venues
All Access 2025 Denver Day Of The Dead Bar Crawl - Dia De Muertos
Sat, Nov 1, 8:00 PM
Whittier · Ballpark Lodo + Larimer Sq Venues
2025 Denver All Access (11th Annual) Halloween Bar Crawl
Fri, Oct 31, 8:00 PM
Whittier · Ballpark Lodo + Larimer Sq Venues
2025 Denver All Access (11th Annual) Halloween Bar Crawl
Fri, Oct 31, 8:00 PM
Whittier · Ballpark Lodo + Larimer Sq Venues
Just added!
Fall and Halloween Paint and Sip at Schoolyard Beer Garden
Thu, Oct 16, 6:00 PM
Civic Center · Schoolyard Beer Garden
Just added!
Fall and Halloween Paint and Sip at Schoolyard Beer Garden
Thu, Oct 16, 6:00 PM
Civic Center · Schoolyard Beer Garden
Just added!
Pumpkin Spice PLAYGROUND
Thu, Oct 16, 7:00 PM
North Capitol Hill · Champagne Tiger
Just added!
Pumpkin Spice PLAYGROUND
Thu, Oct 16, 7:00 PM
North Capitol Hill · Champagne Tiger
The Official Halloween Bar Crawl (Fri & Sat) - Denver
Fri, Oct 31, 4:00 PM
Five Points · One Shot Back
The Official Halloween Bar Crawl (Fri & Sat) - Denver
Fri, Oct 31, 4:00 PM
Five Points · One Shot Back
Denver New Years Eve Bar Crawl
Wed, Dec 31, 6:00 PM
Civic Center · Denver
Denver New Years Eve Bar Crawl
Wed, Dec 31, 6:00 PM
Civic Center · Denver
Denver Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Union Station · The Passport
Denver Halloween Bar Crawl
Sat, Oct 25, 4:00 PM
Union Station · The Passport
Disco Mystique: LoDo Halloween Party
Fri, Oct 31, 7:00 PM
Union Station · Dairy Block
Disco Mystique: LoDo Halloween Party
Fri, Oct 31, 7:00 PM
Union Station · Dairy Block
Denver Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Five Points · Larimer Lounge
Denver Halloween Bar Crawl 2025 | Saturday, November 1st
Sat, Nov 1, 7:30 PM
Five Points · Larimer Lounge
Pumpkin Paint Party at Side Pony
Wed, Oct 22, 6:00 PM
West Colfax · Side Pony Coffee & Cocktails
Pumpkin Paint Party at Side Pony
Wed, Oct 22, 6:00 PM
West Colfax · Side Pony Coffee & Cocktails
GROWL-O-WEEN. Trick-or-treating for your DOG!
Sat, Oct 25, 12:00 PM
Highland · Three Dog Bakery
GROWL-O-WEEN. Trick-or-treating for your DOG!
Sat, Oct 25, 12:00 PM
Highland · Three Dog Bakery
Denver Santa Bar Crawl
Sat, Dec 13, 1:00 PM
Union Station · The Passport Denver
Denver Santa Bar Crawl
Sat, Dec 13, 1:00 PM
Union Station · The Passport Denver
The Haunted Hop | Denver Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Five Points · Larimer Lounge
The Haunted Hop | Denver Halloween Bar Crawl | Friday, October 31st
Fri, Oct 31, 7:30 PM
Five Points · Larimer Lounge
Screams & Shots Halloween Bar Crawl 2025 | Denver
Sat, Nov 1, 7:30 PM
Five Points · Larimer Lounge
Screams & Shots Halloween Bar Crawl 2025 | Denver
Sat, Nov 1, 7:30 PM
Five Points · Larimer Lounge
Denver SantaCon 2025
Sat, Dec 13, 1:00 PM
Union Station · The Passport Denver
Denver SantaCon 2025
Sat, Dec 13, 1:00 PM
Union Station · The Passport Denver

Trends in Castle Rock

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Frequently asked questions about Castle Rock

What are the best party events to attend?

According to Eventbrite, the best party events are:

The Comedy Grind 3rd Annual Celebrity Lookalike Holloween Comedy festival

DENVER ZOMBIE CRAWL - Halloween Bar Crawl - 10+ Bars - Oct 31st

Halloween Costume Party

Trick or Drink: Denver Halloween Bar Crawl (3 Days)

Which events are currently trending in Castle Rock?

The trending searches this month in Castle Rock are:

Which party events are coming up?

Discover the best party events happening soon – you don't want to miss them:

Fall and Halloween Paint and Sip at Schoolyard Beer Garden

Pumpkin Spice PLAYGROUND

Stoney's Sloan's Lake 1st Annual Pumpkin Carve

Pumpkin Paint Party at Side Pony