**IMPORTANT PARK NOTICES**
Monitor local surf and weather reports prior to your park visit.
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[OʻAHU] UPDATED 12/19/24 – Kaʻena Point State Park, Keawaʻula Section: Park CLOSED due to anticipated large surf on 12/20/24 through the weekend.
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[OʻAHU] UPDATED 12/16/24 – Diamond Head State Monument: Beginning January 6, 2025 to July 25, 2025, or upon completion of construction project, the park will close at 2:00 p.m. Monday – Friday, (excluding weekends and holidays) due to a construction project. The last reservation time slot for Parking and Entry and Entry Only during this time will be 12:00 p.m. If you reserved at 12:00 p.m., you must enter the Park no later than 12:30 p.m. or you will be denied entry. Please check back for updates.
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[MAUI] UPDATED 12/16/24 – Mākena State Park - Invitation For Bid For Sealed Bid Proposal To Provide A mobile Food Truck Concession At Mākena State Park on Maui. Any party that may be interested in providing a bid may inspect the concession premises by calling DSP at (808) 587-0505 or contact DLNR-Division of State Parks Property Manager, Ms. E. Keiki Kipapa, by email to [email protected] Monday through Friday, 8:00 AM to 4:00 PM Hawaii Standard Time (HST) except Federal and State Holidays. See Full IFB: https://dlnr.hawaii.gov/dsp/files/2024/12/SPM25-010A.pdf
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[OʻAHU] UPDATED 11/4/24 – Kaʻena Point State Park, Mokuleʻia Section: The 2024 Kaʻena Point permit and decal is being extended through 2025. You do not need to apply for a new permit now, you will be notified when applications open next year. Take good care of your decal, we cannot replace decals. Please remember to take rubbish bags home, do not leave it a the trash bins.
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[KAUAʻI] UPDATED 11/4/24 – Waimea Canyon State Park/Kōkeʻe State Park: Paving will take place on Waimea Canyon Road leading into Puʻu Hinahina Lookout on Wednesday, November 6 limiting vehicle access into and out of the lookout parking lot from 11:30 am to 1:00 pm. Pedestrian access will remain open, and vehicles can access the lookout before and after the closure.
ʻAiea Loop Trail
| Trail Length | 4.8 mile loop |
| Activity | Pedestrian |
| Difficulty | Easy to Moderate |
| Terrain | Forested and Open Ridge |
| Elevation Gain | 900 ft |
| Trail Brochure | Keaīwa Heiau Brochure |
| Park Name | Keaīwa Heiau State Recreation Area |
Description
The ‘Aiea Loop Trail is 4.8-mile trail that begins and ends in the park. This trail runs along the ridge on the west side of Halawa Valley and offers views of the southern coastline of O‘ahu from Pearl Harbor (Pu‘uloa) and the Wai‘anae Range to Honolulu and Diamond Head (Le‘ahi).
Much of this area was replanted by foresters in the late 1920s. The lemon eucalyptus trees give the air a light citrus fragrance. Stands of Norfolk Island pine trees mark the lower end of the trail. Look for the native koa and ohi‘a trees as you reach Pu‘u Uau, the high point about midway along the length of the trail. You might also see remnants of a B-24 bomber that crashed in 1944.
This hike is not strenuous but involves some gradual uphill climbs with a steep switchback and a stream crossing at the end of the trail. The trail may be muddy with sections of exposed tree roots. Give yourself about 2.5 to 3 hours for the hike and enjoy the plants and the sound of birds around you.
Route
The trailhead is off the park road at the upper eastern end of the park marked by parking lots, picnic pavilions and restroom. Park your car in a marked stall and look for the trail sign. The trail will come out at the lower campgrounds. Follow the park road back to your car.
Directions
Follow H-1 to Moanalua Highway (Route 78). Take the ‘Aiea cutoff to the third traffic light, make a right turn at ‘Aiea Heights Drive and follow it about 3 miles up to the end of the road. Continue on the one-way park road to the trailhead.
Additional Info
- Mountain biking is no longer allowed on this trail.
- Stay on the trail.
- Keep dogs on leash.
- Pack out at least what you pack in.
- No open fires.
Activities
Facilities
Hazards
Prohibited
Area Weather Forecast
