Aiea to Waimalu

by kenji SAITO on February 9, 2014

Hiking Aiea to Waimalu

In my ongoing goal to segment finish the KST; Donald, Jasmin, Jose, Marvin, Ryan and Thessa joined me on this sunny day or was that on a Sunday? As we gathered outside the Keaiwa Heiau State Park, Donald showed a big mass of clouds sitting over the Koolau’s on his phone app, however, Marvin aka Guy Hagi  assured us it would go away. Guy Hagi is never wrong, right?

Early start

Early start

We passed the caretaker’s barking dog at the entrance and made our way up the road to the start of the Aiea Loop Trail. We totally missed the plane wreckage and waterfall in the cover of darkness. That would be for another day and under better lighting conditions.

Off the loop trail

Off the loop trail

After trudging in the dark on the loop trail, we soon turned left at the junction to start the Aiea Ridge Trail as the sun woke up the morning.

Up in the uluhe ferns

Up in the uluhe ferns

Our favorite friends on the trails – uluhe ferns. What would we do without you?

H-2 freeway

H-2 freeway

The H-2 Freeway running through Halawa Valley. The constant humming of cars followed us up the ridge.

Sorry Jose

Sorry Jose

The ridge soon started to slightly undulate like a kiddie rollercoaster. It was an easy ride, for now.

Spot the waterfall

Spot the waterfall

Rainfall replaced the noise coming from the H-2 as our companion on the hike. We also saw several waterfalls spilling down from the mountains in the distance. No rainbows though.

A little climbing

A little climbing

The rollercoaster ridge kicked up a notch as the up and down climbs increased in pitch and the trail bordered between grass, rocks and mud due to the rain.

At the first false peak

At the first false peak

Group picture left to right: myself, Jasmin, Ryan, Marvin, Thessa, Donald and Jose. The clouds actually parted to tease us with a view and then snatched it away again.

Great weather ahead

Great weather ahead

We resumed our hiking in the clouds and became resigned to the fact that we would most likely be having a zero view hike.

Taking a break at the second false peak

Taking a break at the second false peak

Yup, clouds still all around us and the intermittent pitter patter of rain. Lovely conditions!

Powerlines in the clouds

Powerlines in the clouds

Approaching the shadowy structure of the powerlines that mark the false summit of Aiea Ridge. The trail winds to the left of the powerlines to gain the true summit. After gaining the summit, we hanged a left on the KST towards Waimalu.

On the KST

On the KST

Donald and Ryan wisely decided to put on their long pants as we started our hike on the KST, which was heavily overgrown.

Going up

Going up

All that stood between us and Waimalu were eight major peaks and who knows how many small ones. It was going to be the sequel to our rollercoaster ridge coming up Aiea.

Powerlines again

Powerlines again

Donald checked his phone again and offered up the faint hope that the clouds were moving away.

Going down

Going down

No, it seemed we were heading deeper into the clouds.

Enjoying the views

Enjoying the views

After coming up a small hill or was that one of the major peaks? We decided to have lunch and soak in the wet vegetation and enjoy the cloudy ambience.

Where are the meadows?

Where are the meadows?

Making our way down on the Leeward side of the KST which gave us a brief respite from the narrow and overgrown Windward side.

Is this the right way?

Is this the right way?

There was a slight disagreement around this point as to whether we were on the right track. We eventually backtracked a little to regain the KST. Being socked in and having no visible landmarks probably didn’t help as well. Always pays to have experienced hikers and GPS in your crew. Or a lot of time on your hands as you wander around the mountains trying to find your way.

Are we having fun yet?

Are we having fun yet?

Sliding down the mountain to regain the KST trail. All we needed now was cardboard boxes!

Almost there

Almost there

Making the final push to the summit of Waimalu Ridge.

Waimalu Middle Ridge

Waimalu Middle Ridge

The original hike was supposed to end at Manana and pass by those meadows I heard so much about. But since we were running out of time, we decided to go down the Waimalu trail.

Wide open

Wide open

The initial trail going down was a wide open freeway.

Not for long

Not for long

That would soon change as the ridge became overgrown and narrow. Typical KST ridge.

Sunshine!

Sunshine!

As we lost elevation and dropped below the cloud deck, sunshine and views of Pearl Harbor and surrounding areas greeted us. Better late than never.

Looking back

Looking back

Looking back at the cloud capped Koolau mountains.

Waterfall sighting

Waterfall sighting

We left behind the rain but not the waterfalls. That was a good thing.

Sunset

Sunset

We almost made it to the bottom of the valley before the sun set. Time to break out the headlamps.

Waimalu Ditch Trail

Waimalu Ditch Trail

Crossing the Waimalu Ditch Trail at night was definitely an experience. Something I would like to repeat in daylight one day. We must have crossed the good flowing stream at least 8-9 times, I heard a couple hikers got lost and died on this trail, which can get confusing, especially if you do it at night! Travis was nice enough to pick us up at the trailhead on Onikiniki Place and provide us with ice cold Clementines!

GPS Tracks

GPS Tracks

The hike was a grinding 12.8 miles in cloudy and rainy weather. Wished we could have continued onto Manana, but time and weather was not on our side. It was still a great hike with a great crew.

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