Puna Coast Trail: Along the coast

This is the second part of a three-part description of a hike along the Puna Coast Trail in Hawaii Volcanoes National Park (See part 1 here).

As the trail reaches the coast, it passes over an older flow that has a fair amount of vegetation on it. The third photo shows the trail cutting through a swathe of naupaka, sourbush, and assorted grasses.

This area was, despite the threat of volcanic activity, well occupied by early Hawaiian people. Along the trail are several reminders of that including the structures below. The photo, below middle, shows the amazing abilities of plants to grow in even the most daunting locations. The roots are somewhere deep in the lava, from which the trunk of this noni snakes upward. The large, nobbly fruit can be seen on this plant. This fruit, when ripe, has a pungent aroma which supposedly smells like vomit!

The bottom photo shows an area of rocks and black sand on the coast, backed by an extensive field of naupaka. Beyond that, the trail passes close to a pair of sea arches seen in the top photo and the one at top right. This is a rugged coastline and, when the weather is rough, huge waves can crash up and over the lava. It’s also an unstable coast with rocks and sections of cliff liable to tumble into the ocean.

In the background of the top and bottom photos are the palm trees of ʻĀpua Point, which will be the focus of the third and final post about this trail, tomorrow.

For more information about Hawaii Volcanoes National Park, go to nps.gov/havo/. For more information about the Puna Coast Trail, go to bigislandhikes.com/puna-coast-trail.

8 thoughts on “Puna Coast Trail: Along the coast

        1. Graham Post author

          It is rich in minerals, but I think on of the keys is the plant’s ability to send roots to places where there’s water. I was in a lava tube once and it was amazing to see ohia roots dangling from the ceiling. They take in water from the condensation in the tube and that’s what enables the tree to grow.

          Liked by 1 person

          Reply
  1. Pingback: Puna Coast Trail: Apua Point | Graham's Island

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s