Land formation, lava tunnels, shelves etc.

[eightfingers2.0]

I have 4 lava tubes/caves on my property that I can fit into.. all get too small within 10-20', but my cat can go in over 75' and come out another puka on one... my property is 100% pahoehoe from Christopher Columbus Era flows toward Haena east Puna.

You need a cat-cam!