In Hawaii, one meaning of the word ‘pu’u’ is ‘a protuberance of some kind.’ This can be anything from a pimple to a hill, but ‘hill’ is the most common usage I encounter, as a general reference or in place names.
Pu’u O’o is the cinder cone that is home to the vent on Kilauea Volcano that was active from 1983 until earlier this year. Pu’u Wa’awa’a is an old cinder cone that is now managed by the Division of Forestry & Wildlife. A common thread is that, in Hawaii, a hill is a cinder cone because all of Hawaii is volcanic and the landscape is liberally dotted with cinder cones.
The top photo shows Mauna Kea and the large array of pu’us on its southern slopes. In the foreground is Pu’u Huluhulu, which means hairy hill. There’s a trail to the top of this pu’u which offers good views of Mauna Kea and Mauna Loa.
The bottom photo shows grassed over pu’us in Pōhakuloa Training Area, which is a military base located in the region between Mauna Loa, Mauna Kea and Hualālai volcanoes.
On the Big Island, several pu’us are accessible to hikers, usually with a trail curving up to the top and then around the rim of the pu’u. Even if the pu’u isn’t that high, it invariably stands out from its surroundings and offers good views.
On an early morning hike at Pu’u Wa’awa’a, I saw this wild pig on the hillside above me. It was busy rooting around in the dirt, hence the brown snout. Wild pigs can do an enormous amount of damage in their foraging. The photo at right shows one of many areas alongside the trail that has been dug up by pigs. These areas are susceptible to erosion when it rains.
Young goats on the 1871 Trail heading south from Pu’uhonua o Hōnaunau National Historical Park, looking youthfully perky and mischievous.
