Travel & outdoor events in Diamond Bar, CA

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

Scavenger Hunt Downey
Today at 11:00 AM + 236 more
Downey · Downey
Scavenger Hunt Downey
Today at 11:00 AM + 236 more
Downey · Downey
Hiking with a Naturalist
Sun, Mar 15, 8:00 AM + 1 more
Silverado · Big Oak Canyon
Hiking with a Naturalist
Sun, Mar 15, 8:00 AM + 1 more
Silverado · Big Oak Canyon
Scavenger Hunt Riverside
Today at 11:00 AM + 236 more
Riverside · Riverside
Scavenger Hunt Riverside
Today at 11:00 AM + 236 more
Riverside · Riverside
Riverside Murder Mystery: Death in the Shadows
Today at 4:00 PM + 292 more
Riverside · Market Street & 6th Street
Riverside Murder Mystery: Death in the Shadows
Today at 4:00 PM + 292 more
Riverside · Market Street & 6th Street
2026 Pacific Coast Sportfishing Tackle, Boat, Travel & Outdoors Show (OC)
Thu, Mar 5, 12:00 PM + 3 more
Costa Mesa · OC Fair & Event Center
2026 Pacific Coast Sportfishing Tackle, Boat, Travel & Outdoors Show (OC)
Thu, Mar 5, 12:00 PM + 3 more
Costa Mesa · OC Fair & Event Center
Sales end soon
A Silent Sunday Hike
Sunday at 10:00 AM + 4 more
Altadena · Gabrielino Trail Western Trailhead
Sales end soon
A Silent Sunday Hike
Sunday at 10:00 AM + 4 more
Altadena · Gabrielino Trail Western Trailhead
Sales end soon
A Silent Sunday Hike
Sunday at 10:00 AM + 5 more
Altadena · Gabrielino Trail Western Trailhead
Sales end soon
A Silent Sunday Hike
Sunday at 10:00 AM + 5 more
Altadena · Gabrielino Trail Western Trailhead
Los Angeles Audio Tour: Hidden Icons and Stories of Downtown Legacy
Los Angeles · Metropolitan Water District of Southern California
Los Angeles Audio Tour: Hidden Icons and Stories of Downtown Legacy
Los Angeles · Metropolitan Water District of Southern California
Pasadena Outdoor Escape Game: Explosive Escape
Today at 4:00 PM + 103 more
Pasadena · Vroman's Bookstore
Pasadena Outdoor Escape Game: Explosive Escape
Today at 4:00 PM + 103 more
Pasadena · Vroman's Bookstore
Pasadena Outdoor Escape Game: The Explosive Escape
Today at 4:00 PM + 157 more
Pasadena · Vroman's Bookstore
Pasadena Outdoor Escape Game: The Explosive Escape
Today at 4:00 PM + 157 more
Pasadena · Vroman's Bookstore
Love & Hiking Date For Couples (Self-Guided) - Pasadena Area!
Tomorrow at 1:00 PM + 440 more
Pasadena · Hahamongna Watershed Park recommended venue or other trail of your choice. (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Love & Hiking Date For Couples (Self-Guided) - Pasadena Area!
Tomorrow at 1:00 PM + 440 more
Pasadena · Hahamongna Watershed Park recommended venue or other trail of your choice. (YOU MUST USE PDF TICKETS EMAILED FOR EVENT- NO MOBILE APP OR QR CODES ACCEPTED)
Long Beach Murder Mystery: Death in the Shadows
Today at 4:00 PM + 287 more
Long Beach · Bixby Park
Long Beach Murder Mystery: Death in the Shadows
Today at 4:00 PM + 287 more
Long Beach · Bixby Park
Conspiracy Scavenger Hunt in Riverside
Today at 3:00 PM + 1 more
Riverside · 489 Mission Inn Avenue
Conspiracy Scavenger Hunt in Riverside
Today at 3:00 PM + 1 more
Riverside · 489 Mission Inn Avenue
Pasadena Audio Tour: Historic Echoes of the Playhouse District
Pasadena · Odd Fellows Temple (Pasadena, California)
Pasadena Audio Tour: Historic Echoes of the Playhouse District
Pasadena · Odd Fellows Temple (Pasadena, California)
Sales end soon
Los Angeles Audio Tour: Art, Elegance & Echoes of Broadway
Los Angeles · Track 16 Gallery
Sales end soon
Los Angeles Audio Tour: Art, Elegance & Echoes of Broadway
Los Angeles · Track 16 Gallery
Fun Royal Scavenger Hunt Adventure in Costa Mesa with Wacky Walks
Today at 2:00 PM + 323 more
Costa Mesa · Triangle Square
Fun Royal Scavenger Hunt Adventure in Costa Mesa with Wacky Walks
Today at 2:00 PM + 323 more
Costa Mesa · Triangle Square
You Sleuth Augmented Reality Detective Experience
Today at 11:00 AM + 283 more
Irvine · Irvine
You Sleuth Augmented Reality Detective Experience
Today at 11:00 AM + 283 more
Irvine · Irvine
Scavenger Hunt Fontana
Today at 11:00 AM + 236 more
Fontana · Fontana
Scavenger Hunt Fontana
Today at 11:00 AM + 236 more
Fontana · Fontana
Pasadena Audio Tour: Bridges, Barons & Bohemians of Old Pasadena
Pasadena · Hotel Green
Pasadena Audio Tour: Bridges, Barons & Bohemians of Old Pasadena
Pasadena · Hotel Green
Sales end soon
Pasadena Audio Tour: Tales of Hidden Landmarks and Storied Streets
Pasadena · Hotel Green
Sales end soon
Pasadena Audio Tour: Tales of Hidden Landmarks and Storied Streets
Pasadena · Hotel Green

Trends in Diamond Bar

Explore more trends

Frequently asked questions about Diamond Bar

What are the best events to attend?

According to Eventbrite, the best events are:

Hiking with a Naturalist

Riverside Murder Mystery: Death in the Shadows

2026 Pacific Coast Sportfishing Tackle, Boat, Travel & Outdoors Show (OC)

A Silent Sunday Hike

Which events are currently trending in Diamond Bar?

The trending searches this month in Diamond Bar are:

Which events are coming up?

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

Scavenger Hunt Downey

Scavenger Hunt Riverside

You Sleuth Augmented Reality Detective Experience

Scavenger Hunt Fontana

Scavenger Hunt Downey

Scavenger Hunt Downey

Hiking with a Naturalist

Hiking with a Naturalist

Scavenger Hunt Riverside

Scavenger Hunt Riverside

Riverside Murder Mystery: Death in the Shadows

Riverside Murder Mystery: Death in the Shadows

2026 Pacific Coast Sportfishing Tackle, Boat, Travel & Outdoors Show (OC)

2026 Pacific Coast Sportfishing Tackle, Boat, Travel & Outdoors Show (OC)

A Silent Sunday Hike

A Silent Sunday Hike

A Silent Sunday Hike

A Silent Sunday Hike

Los Angeles Audio Tour: Hidden Icons and Stories of Downtown Legacy

Los Angeles Audio Tour: Hidden Icons and Stories of Downtown Legacy

Pasadena Outdoor Escape Game: Explosive Escape

Pasadena Outdoor Escape Game: Explosive Escape

Pasadena Outdoor Escape Game: The Explosive Escape

Pasadena Outdoor Escape Game: The Explosive Escape

Love & Hiking Date For Couples (Self-Guided) - Pasadena Area!

Love & Hiking Date For Couples (Self-Guided) - Pasadena Area!

Long Beach Murder Mystery: Death in the Shadows

Long Beach Murder Mystery: Death in the Shadows

Conspiracy Scavenger Hunt in Riverside

Conspiracy Scavenger Hunt in Riverside

Pasadena Audio Tour: Historic Echoes of the Playhouse District

Pasadena Audio Tour: Historic Echoes of the Playhouse District

Los Angeles Audio Tour: Art, Elegance & Echoes of Broadway

Los Angeles Audio Tour: Art, Elegance & Echoes of Broadway

Fun Royal Scavenger Hunt Adventure in Costa Mesa with Wacky Walks

Fun Royal Scavenger Hunt Adventure in Costa Mesa with Wacky Walks

You Sleuth Augmented Reality Detective Experience

You Sleuth Augmented Reality Detective Experience

Scavenger Hunt Fontana

Scavenger Hunt Fontana

Pasadena Audio Tour: Bridges, Barons & Bohemians of Old Pasadena

Pasadena Audio Tour: Bridges, Barons & Bohemians of Old Pasadena

Pasadena Audio Tour: Tales of Hidden Landmarks and Storied Streets

Pasadena Audio Tour: Tales of Hidden Landmarks and Storied Streets

Things to do around Diamond Bar

Trends in Diamond Bar

1. Halloween

2. Trunk or treat

3. Turkey run

4. Volunteering

5. Free kids event

6. Events happening today near me

7. Living trust and estate planning seminar

8. High school volunteering

9. Free paper shredding

10. Tortilla

11. Tai chi

12. Christmas events