What type of geological formations are found in Waitomo?

Waitomo is renowned for its stunning limestone cave systems. The region's geological formations primarily consist of limestone, which has been shaped over millions of years through erosion and dissolution processes, creating spectacular caves, tunnels, and underground rivers. This unique limestone geology is not only a significant feature of Waitomo but also supports a diverse ecosystem, including the famous glowworms that attract visitors from around the world.

In contrast, granite mountains, volcanic craters, and sandy dunes are characteristic of other regions in New Zealand. For instance, the Southern Alps are known for their granite and schist formations, the Rotorua area features volcanic craters, and coastal areas like those in Hawke's Bay showcase sandy dunes. Thus, the presence of limestone caves in Waitomo distinguishes this region and is a major draw for tourists seeking adventure and natural beauty.