Contact Us

Hana Lava Tube

This is an incredible family adventure. It is safe, fun and free of mosquitoes and bats. You will marvel at the underground lavascape, as your mind expands and your world becomes more wondrous. Temperatures are comfortable year round and the clear cinder trail is easily traveled.

Visit Website

Ruby Falls

This massive underground waterfall has been a family favorite for travelers for over 85 years.

Visit Website

 

Limestone Caves

Learn About Caves!

Most caves are solutional caves, often called limestone caves for the common type of soluble rock in which they form. The caves form as groundwater dissolves quantities of soluble rock by seeping along joints and faults.

Material for Teachers

 

Bats Matter

Cavern Geology Lesson Plan 1

Cavern Life Lesson Plans 1, 2, 3

People and Caverns Lesson Plan

CavesLIVE: A Distance Learning Adventure
Cavern Kids

Educate your Students!

Many caves of the NCA offer educational programs to students, scout troops and more! Contact our Director for a list of caverns that offer these programs.

 

Blog Icon - Summer

Showcave Blog