This looks like a landscaper’s truck all loaded up and ready to go. Well, perhaps not that last bit.
Category Archives: Plants
Kahuku hike


Kahuku is part of Hawaii Volcanoes National Park. Its 116,000 acres was added to the park in 2003, an estate purchase of former ranch land. This purchase almost doubled the size of the park.
Not far from the southern tip of the Big Island, the entrance to Kahuku is about an hour’s drive from the main park entrance, but the two areas are contiguous, joined at the summit of Mauna Loa.
These photos are from a guided hike in Kahuku that I did a while back. The hike went through fairly dense old growth Hawaiian forest that had been spared because it was in a steep gully and thus not suitable for clearing for pasture. There was no real trail.
Currently this part of the park is closed because trees with Rapid ‘Ōhi’a Death (ROD) have been found in the lower part of the park and the goal is to prevent it spreading to other areas.
For more information on the Kahuku Unit of Hawaii Volcanoes National Park, go to nps.gov/havo/planyourvisit/kahuku-hikes.htm or bigislandhawaiitravelguide.com/places/puu-o-kahuku-at-hawaii-volcanoes-national-park.html
Agave sisalana


The leaves of agave sisalana are used to produce sisal fiber, which is used in making ropes amongst other things. However, what draws attention are the tall flower stems reaching 15 or 20 feet into the air. Around here, strong winds often blow the stems over, temporarily blocking roads and driveways.
Fagraea berteriana


Fagraea berteriana is also known as perfume flower tree and pua keni keni. In Hawaiian, pua keni keni means “ten cent flower,” which used to be the price of a lei made from these flowers.
There’s a lot going on with these plants. The fragrant flowers start out white, then turn golden yellow. Later it will produce smooth green fruits that will become wrinkled and red.
Plumbago auriculata
A Bay to Keawaiki hike
This hike is a 7 mile loop directly north of the Keawaiki to Kiholo loop hike that I posted about here and here. One could combine the two, but it would make for a long, hot walk, though with several opportunities to take a cooling dip. I chose to start the loop at its northern end, heading south on the inland lava field before it got too hot. The return, along the coast, is still over lava, but usually features a cooling sea breeze.
A Bay is officially known as ʻAnaehoʻomalu Bay, but most people find A Bay easier to pronounce. There’s bathrooms and showers at the beach here so I find it a good place to start and finish.
From the parking area, head inland to pick up the old King’s Trail which is marked by a sign, though it’s obvious without it. The King’s Trail heads south in a ramrod straight line. Eventually, this trail intersects with a dirt road headed toward a cluster of palm trees on the coast. Follow this road down to the Brown estate, which is surrounded with barbed-wire. The trail goes down the side of this fence to Keawaiki Bay and its lone palm tree.

The Golden Pools of Keawaiki (though they’re actually inland of the next beach down the coast). The golden color is due to a unique algae.
Heading north again, the next bay is Pueo Bay and a small trail inland from this leads to the Golden Pools of Keawaiki. The color of these pools is due to a unique algae that grows here. There’s no swimming in these pools, but further up the coast, after passing Weliweli Point, another lone palm tree marks Akahu Kaimu Bay. Just inland from the palm is a large freshwater pool which is perfect for a cooling dip. When I visited, there was no one else there, or indeed within a mile of the spot.
Heading north along the coast again, the lava transitions to the kind of sandy beaches that Hawaii is renowned for. The southernmost beaches are usually sparsely populated or just plain empty. These beaches lead back to A Bay and its welcome facilities.
For more information about this, and other hikes on the Big Island, go to bigislandhikes.com. (This hike is listed as Keawaiki Bay to ʻAnaehoʻomalu Bay (A Bay), starting from the southern end.)










