Hiking Events and Things to do in Diamond Bar, CA

Mindful Wildlife Walk and Talk: Seeds
Sun, Jul 19, 7:30 AM
Altadena · JPL Bridge
Mindful Wildlife Walk and Talk: Seeds
Sun, Jul 19, 7:30 AM
Altadena · JPL Bridge
Backcountry Clinic: Navigating the Permit Process
Wed, May 13, 6:30 PM
Long Beach · Sports Basement Long Beach
Backcountry Clinic: Navigating the Permit Process
Wed, May 13, 6:30 PM
Long Beach · Sports Basement Long Beach
forest bathing + yoga + sound bath ✨
Sun, Jun 7, 10:00 AM
Long Beach · El Dorado Nature Center
forest bathing + yoga + sound bath ✨
Sun, Jun 7, 10:00 AM
Long Beach · El Dorado Nature Center
USC Marshall Alumni OC Hike/Walk at Crystal Cove - Sat 06/27/26
Sat, Jun 27, 9:00 AM
Newport Beach · Beachcomber Parking
USC Marshall Alumni OC Hike/Walk at Crystal Cove - Sat 06/27/26
Sat, Jun 27, 9:00 AM
Newport Beach · Beachcomber Parking
Matriarchs in the Parks @ Irvine Regional Park
Sun, May 10, 9:00 AM
Orange · Irvine Regional Park
Matriarchs in the Parks @ Irvine Regional Park
Sun, May 10, 9:00 AM
Orange · Irvine Regional Park
Sales end soon
Trail Tales: Bezzi and the Silly Goose
Sunday at 9:30 AM
Los Angeles · 751 Echo Park Ave
Sales end soon
Trail Tales: Bezzi and the Silly Goose
Sunday at 9:30 AM
Los Angeles · 751 Echo Park Ave
San Pedro Historic Waterfront Walking Tour
Sat, May 9, 10:00 AM + 14 more
Los Angeles · 600 S Harbor Blvd
San Pedro Historic Waterfront Walking Tour
Sat, May 9, 10:00 AM + 14 more
Los Angeles · 600 S Harbor Blvd
Sales end soon
Green Night Social Hike
Sunday at 6:00 PM
Los Angeles · 3200 Canyon Dr
Sales end soon
Green Night Social Hike
Sunday at 6:00 PM
Los Angeles · 3200 Canyon Dr
Backcountry Clinic: Mt. Whitney: From Dream to Summit
Wed, Jun 10, 6:30 PM
Long Beach · Sports Basement Long Beach
Backcountry Clinic: Mt. Whitney: From Dream to Summit
Wed, Jun 10, 6:30 PM
Long Beach · Sports Basement Long Beach
Restoration Day at Ascot Hills Park
Sat, May 9, 8:30 AM
Los Angeles · Ascot Hills Park
Restoration Day at Ascot Hills Park
Sat, May 9, 8:30 AM
Los Angeles · Ascot Hills Park
Almost full
Bloom Wellness Walk
Saturday at 10:00 AM
Los Angeles · Ferndell Nature Trail
Almost full
Bloom Wellness Walk
Saturday at 10:00 AM
Los Angeles · Ferndell Nature Trail
Sales end soon
INDIE FILM LA - May 3. 4pm
Sunday at 4:00 PM
Los Angeles · 3480 1st St
Sales end soon
INDIE FILM LA - May 3. 4pm
Sunday at 4:00 PM
Los Angeles · 3480 1st St
Hiking with a Naturalist
Sun, May 17, 8:00 AM
Silverado · Big Oak Canyon
Hiking with a Naturalist
Sun, May 17, 8:00 AM
Silverado · Big Oak Canyon
Big Bear National Trails Day
Sat, Jun 6, 9:00 AM
Fawnskin · To Be Determined
Big Bear National Trails Day
Sat, Jun 6, 9:00 AM
Fawnskin · To Be Determined
Barefoot Walks/Grounding Series w/ Save Orange Hills @ Bolsa Chica
Sat, May 23, 8:00 AM
Huntington Beach · 3842 Warner Ave
Barefoot Walks/Grounding Series w/ Save Orange Hills @ Bolsa Chica
Sat, May 23, 8:00 AM
Huntington Beach · 3842 Warner Ave
Sales end soon
BZP Riverside: Walking Moai
Saturday at 8:00 AM + 7 more
Riverside · Sycamore Highlands Park
Sales end soon
BZP Riverside: Walking Moai
Saturday at 8:00 AM + 7 more
Riverside · Sycamore Highlands Park
Selling fast
Mindful Wildlife Walk and Talk: Watershed
Sunday at 7:30 AM
Altadena · JPL Bridge
Selling fast
Mindful Wildlife Walk and Talk: Watershed
Sunday at 7:30 AM
Altadena · JPL Bridge
California Least Tern Preserve Restoration
Tomorrow at 8:30 AM + 2 more
Huntington Beach · Huntington State Beach
California Least Tern Preserve Restoration
Tomorrow at 8:30 AM + 2 more
Huntington Beach · Huntington State Beach
Selling fast
VSSN's Daisy Walk /Ride 2026- Powered by Patriot Guard!
Sat, May 16, 8:00 AM
Riverside · 22410 Van Buren Boulevard
Selling fast
VSSN's Daisy Walk /Ride 2026- Powered by Patriot Guard!
Sat, May 16, 8:00 AM
Riverside · 22410 Van Buren Boulevard
Wellness Weekend
Sat, May 23, 8:00 AM + 3 more
Los Angeles · Kenneth Hahn Park
Wellness Weekend
Sat, May 23, 8:00 AM + 3 more
Los Angeles · Kenneth Hahn Park

Trends in Diamond Bar

Explore more trends

Mindful Wildlife Walk and Talk: Seeds

Mindful Wildlife Walk and Talk: Seeds

Backcountry Clinic: Navigating the Permit Process

Backcountry Clinic: Navigating the Permit Process

forest bathing + yoga + sound bath ✨

forest bathing + yoga + sound bath ✨

USC Marshall Alumni OC Hike/Walk at Crystal Cove - Sat 06/27/26

USC Marshall Alumni OC Hike/Walk at Crystal Cove - Sat 06/27/26

Matriarchs in the Parks @ Irvine Regional Park

Matriarchs in the Parks @ Irvine Regional Park

Trail Tales: Bezzi and the Silly Goose

Trail Tales: Bezzi and the Silly Goose

San Pedro Historic Waterfront Walking Tour

San Pedro Historic Waterfront Walking Tour

Green Night Social Hike

Green Night Social Hike

Backcountry Clinic: Mt. Whitney: From Dream to Summit

Backcountry Clinic: Mt. Whitney: From Dream to Summit

Restoration Day at Ascot Hills Park

Restoration Day at Ascot Hills Park

Bloom Wellness Walk

Bloom Wellness Walk

INDIE FILM LA - May 3. 4pm

INDIE FILM LA - May 3. 4pm

Hiking with a Naturalist

Hiking with a Naturalist

Big Bear National Trails Day

Big Bear National Trails Day

Barefoot Walks/Grounding Series w/ Save Orange Hills @ Bolsa Chica

Barefoot Walks/Grounding Series w/ Save Orange Hills @ Bolsa Chica

BZP Riverside: Walking Moai

BZP Riverside: Walking Moai

Mindful Wildlife Walk and Talk: Watershed

Mindful Wildlife Walk and Talk: Watershed

California Least Tern Preserve Restoration

California Least Tern Preserve Restoration

VSSN's Daisy Walk /Ride 2026- Powered by Patriot Guard!

VSSN's Daisy Walk /Ride 2026- Powered by Patriot Guard!

Wellness Weekend

Wellness Weekend

Things to do around Diamond Bar

Trends in Diamond Bar

1. Egg hunt

2. Easter egg hunt free

3. Living trust and estate planning seminar

4. Free kids event

5. Job fairs

6. Free easter egg hunt

7. Volunteering

8. Events happening today near me

9. Volunteer events

10. Mothers day

11. Afghan concert

12. Free paper shredding