One of the most spectacular lava tubes on Hawaii. Accessible only with guided tours of varied difficulty.
Official Website http://www.kulakaicaverns.com/
Email caver@kulakaicaverns.com
Phone +1 808 929 9725
Address 92-8580 Mamalahoa Hwy, 96704, United States
Coordinates 19°4'57.98" N -155°46'11.766" E