Mount Surprise, Queensland
We visited the Undara Lava Tubes today and they did not dissapoint. The lava tubes are tunnels of rock that formed during historical volcanic events. Of the lava that flowed along creeks and depressions, that near the surface cooled quicker than that below. As the surface cooled and hardened, the lava beneath continued to flow leaving behind these large tunnels. The Undara Tubes are the largest of their kind in Austalia.
From the Lava Tube tour, we headed down t...