Giorno 65
Undara Lava Tube
23 luglio 2021, Australia ⋅ ☀️ 23 °C
QLD
These cool caves and tubes were created by hot lava. The archway is the top layer of lava that cooled and crusted while the deluge of hot lava continued to flow.
I find it hard to get my headLeggi altro
Viaggiatore Unbelievable 😱