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Hawaii Hiking Trails


Blue Hole in Waialeale Canyon (Kauai)

Waialeale Blue Hole hike Hawaii
Blue Hole panorama, Waialeale Canyon
Distance: ~14 miles roundtrip if walking the access road from Keahua Arboretum
Trailhead: Parking lot at Keahua Arboretum, follow 580 west from Wailua until reaching the stream crossings. If you have 4WD you can continue further along the access road to reduce about 6 miles of road walking
When: Rainfall in the canyon is spread out evenly throughout the year raining an estimated 300+ days per year

The trek to the "wettest spot on earth" is mostly rock hopping up the Wailua River. The river leads to the Weeping Wall, a cascade of waterfalls down the Waialeale Crater. Access to this hike is difficult so you likely will have the canyon to yourself. Helicopters overhead are seen throughout the day as the canyon was the backdrop for the Gate opening scene in Jurassic Park
Jurassic park gates in the Waialeale Canyon in Hawaii
Jurassic Park Gates
I parked at the Keahua Arboretum at the end of 580 and walked the extra miles in the morning. There is a good overview map on HawaiiGuide.com with landmarks such as stream crossings and the Jurassic Park gate to help with the access road
Guardian falls on the Wailua River in Kauai
After reaching the end of the road, stay alongside the river until reaching this waterfall known as Guardian Falls. The correct paths should always be within listening distance of the main Wailua. If needed walk in the river itself until a path is spotted and avoid taking one of the hunter trails deeper into the forest. Climb the path on the left side of the picture above and continue along the stream in the center of the frame
Hiking back to the car
The paths are less defined after Guardian Falls, pink flags have been mostly removed as of May 2019
Walking up the northern stream to the gate
The easiest route is following the main stream in the northern canyon, a waterfall will come into view on the north face of the crater
Gate on the Blue Hole hike in Waialeale canyon
The northern stream leads directly to a gate in the fence, which was installed to keep hogs and goats from the Inner Sanctum. The gate is a good landmark as there is a well defined path for the remainder of the walk
Map of gate location
Location of the gate on Google Maps
First view of the Inner Sanctum of the Blue Hole hike in Hawaii
First view of the Inner Sanctum
Weeping wall hike to the Blue Hole in Mount Wai'ale'ale in Kauai Hawaii
The sun came out when I reached the weeping wall cascade in the back of the Wai'ale'ale crater
Looking back on the Waialeale hike from the cascade at the Blue Hole in Kauai Hawaii
Both times I have done the hike I waited for a good weather. Flash floods are possible, best to check the summit forecast. The Waialeale summit averages 20-30 inches of rain per month. The coastal town of Wailua only ten miles away averages two inches of rain per month

Muliwai Trail (Big Island)

Waipio Beach river crossing
The Muliwai Trail on the Big Island starts with a walk across Waipio beach (18 miles return)
Waipio Valley Artworks
I parked at Waipio Valley Artworks (for a daily fee), no overnight parking is allowed at the Waipio Overlook
Waterfall in the Waipio beach area
There is a side trip to a waterfall over some rocky terrian at Waipio beach
Forest section of the hike
The trail climbs at the end of Waipio Beach and goes through the jungle.  There are many streams to cross on the trail
Waimanu Valley from above
The final set of switchbacks gives the first view of Wai'ilikahi Falls and the Waimanu Valley
Waimanu Bay from the Muliwai trail on the Big Island in Hawaii
I arrived at camp late and watched the glow of sunset over the bay from above
Waimanu valley creek crossing in Hawaii
Waimanu creek is the final river crossing to reach camp
Waimanu campsite on the Muliwai trail in Hawaii
Campsite #3
Sunrise at the Waimanu valley campground
Sunrise at camp
Sunrise on the Muliwai trail hike to the Waimanu Valley in Hawaii
Waimanu beach
Waimanu Valley in good weather
I mostly rested on the day in the valley, the weather was perfect
Wai'ilikahi Falls hike from the campground
I was excited to find this large swimming pool at the base of Wai'ilikahi Falls, but the water was too cold to swim
Helicopter above the falls
Much like the Blue Hole hike, there are helicopters above every fifteen minutes.  The trail that leads to the falls is faint and starts near campsite #9.  I had several encounters with wild hogs on the hike back here
Sunrise on Waimanu beach

Lava Flow (Big Island)

Picture
Several flows were going into the ocean from a shelf collapse the week before I arrived to the Big Island (May 2017)
Picture
There were no surface flows in the park during my visit, the best way to view the lava was from the ocean on a boat
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There was also a distant viewpoint from land, above is the steam cloud on the hike from western end (Chain of Craters road)
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The hike was shorter coming from the eastern Kalapana side (8 miles return).  I rented a bike and covered most of the distance on the emergency road
Picture
​One hour before sunset (no lava visible)

Haleakala Sunrise Bike Tour

Haleakala sunrise bikeride in Hawaii
The stars before the sunrise are impressive as well.  Haleakala Bike Co. allows you to bike down at your own pace, instead of with a group, which allows you to stop halfway to rest your hands (from braking) at Kula Lodge for breakfast.
Kalahaku Overlook in Haleakala National Park
Kalahaku Overlook

Awaawapuhi Trail

Awaawapuhi hiking trail in Hawaii
The Awaawapuhi trail leads to this viewpoint
Awaawapuhi trail overlook

Kalalau Trail

Hiking the Kalalau Trail in Hawaii
Should probably best be done as a backpack trip.  I walked the 22 miles in one day, skipping the side trip to Hanakapiai Falls.  A permit is required for dayhiking beyond the six mile mark.

Chain of Craters Road

Wild Chickens

End of Chain of Craters Road
Wild Chickens in Kauai

Resources:
Hawaii-guide.com, Unreal Hawaii
Recent Trips (2020)
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Photos, text and design by Dan Arnold
Contact: darnoldhiking@gmail.com

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