Day 99
Forrest Cave, Phillip Island
Millions of years ago ash exploded from nearby volcanic vents.
The ash settled & formed a soft layer of red rock known as tuff.
Over time the force of the ocean & strong winds have carved out the forrest cave structures.
Some of the caves have partialy collapsed,
but the formations are still over three metres high.
Millions of years ago ash exploded from nearby volcanic vents.
The ash settled & formed a soft layer of red rock known as tuff.
Over time the force of the ocean & strong winds have carved out the forrest cave structures.
Some of the caves have partialy collapsed,
but the formations are still over three metres high.
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