Wai'anapanapa State Park

Wai'anapanapa State Park on the way to Hana is an official stop that is worth visiting. There is an old lava tube that you can walk a few feet through to its mouth on the ocean. It is down by a "black sand" (crushed lava) beach. There are also some blowholes and caves resulting from similar lava features. The park has picnic sites, washrooms, historical sites, etc. The official web page is here.

Beach and lava tube in foreground - caves and blowholes in background.

Zoom on arch

Another arch view

Interesting little island

Bay view

Beach and lava tube

Lava tube entrance

Lava tube exit

Blowholes

Waiting...

... got it!

Caves (actually under where you walk to the blowholes)

Opening, seen from path

Videos