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Diamond Head State Monument
Photo Credit: Tim DelaVega
hawaii wave

**IMPORTANT PARK NOTICES**

⚠️ Always monitor weather reports and ocean conditions before your park visit. 

•

[KAUA’I] UPDATED 5/13/26

Kalalau Trail will REOPEN today, as stream levels have dropped. The Ha’ena shuttle has resumed.

•

[O’AHU] UPDATED 5/11/26

Kaiwi State Scenic Shoreline -Makapu’u Point Lighthouse Trail: Will be CLOSED for three mornings for essential maintenance. The trail will be closed until 11 A.M. on the following Tuesdays: May 12, May 19, and May 26.

—

Wahiawā Freshwater State Recreation Area: Portions of the park which access the reservoir (Also known as Lake Wilson) will be closed Sunday, May 3, 2026 at 1 a.m. the park will remain open to visitors for onshore activities, but lake access via the boat ramp, reservoir banks, and reservoir shores will not be allowed until further notice.

—

Ka’ena Point State Park, Mākua Section has REOPENED to beach access. The Keawa’ula section remains CLOSED due to road repairs. The Mokule’ia vehicle access road remains CLOSED due to unsafe road conditions, this section remains open to pedestrian and bicycle access. 

—

Polihale State Parks has REOPENED.

—

Koke’e State Park camping will be CLOSED for campground improvements. Construction to begin May 2026 and extend through Spring 2027.

—

Pāʻulaʻula State Historic Site: CLOSED for construction.

•

[MAUI] UPDATE 4/20/26

‘Iao Valley State Monument: Will be CLOSED until June 26, 2026 for safety improvements.

–

Polipoli Spring State Recreation Area: Polipoli cabins and camping areas are CLOSED until further notice.

•
[HAWAI’I] UPDATED 4/10/26

Notice to bidders for Mobile Food Truck Concessions opened today for certain Hawai’i Island parks. More information at: https://dlnr.hawaii.gov/dsp/announcements/mobile-food-truck-concessions-hawaii/

—

Akaka Falls State Park: Water and comfort station CLOSED, park open with portable toilets.

•

[MOLOKAʻI] 3/23/26

Palaʻau State Wayside and camping areas CLOSED for renovations until May 4.

12 events found.

Diamond Head State Monument

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Address
Honolulu, 96816 United States Get Directions

Related

Events at this venue

Today
  • May 2026

  • Sat 16

    Diamond Head State Monument: Volunteer Work Day

    May 16 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species… Read More »

  • Sat 16

    Kids to Parks Day at Lē’ahi Diamond Head State Monument

    May 16 @ 9:00 am - 2:00 pm Lē’ahi Diamond Head State Monument
    Diamond Head State Monument Honolulu, United States
  • June 2026

  • Sat 6

    Diamond Head State Monument: Volunteer Work Day

    June 6 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • Sat 20

    Diamond Head State Monument: Volunteer Work Day

    June 20 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • July 2026

  • Sat 4

    Diamond Head State Monument: Volunteer Work Day

    July 4 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • Sat 18

    Diamond Head State Monument: Volunteer Work Day

    July 18 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • August 2026

  • Sat 1

    Diamond Head State Monument: Volunteer Work Day

    August 1 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • Sat 15

    Diamond Head State Monument: Volunteer Work Day

    August 15 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • September 2026

  • Sat 5

    Diamond Head State Monument: Volunteer Work Day

    September 5 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • Sat 19

    Diamond Head State Monument: Volunteer Work Day

    September 19 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • October 2026

  • Sat 3

    Diamond Head State Monument: Volunteer Work Day

    October 3 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

  • Sat 17

    Diamond Head State Monument: Volunteer Work Day

    October 17 @ 9:00 am - 12:00 pm Diamond Head State Monument: Volunteer Work Day
    Diamond Head State Monument Honolulu, United States

    Register for the event at https://dlnr.ivolunteer.com/#1. Please email [email protected] for any questions.  At Diamond Head State Monument, volunteers will be working at various gardens and restoration sites, participating in weeding, pruning, and removing invasive species as assigned by… Read More »

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