Life in the 
Hawaiian Islands
WELCOME   I   ABOUT   I   ISLAND MAPS AND INFORMATION   I   CONTACT   I   STOREWELCOME.htmlAbout_LIHI.htmlIsland_Maps_and_Information.htmlContact_Sales_and_Services.htmlSTORE.htmlshapeimage_5_link_0shapeimage_5_link_1shapeimage_5_link_2shapeimage_5_link_3shapeimage_5_link_4

Ko’olau Mountain Range

The Koolau mountain range is the remnant of the western half of what was previously the Ko'olau volcano‭.  The lengthy Koolau range runs 37‭ ‬miles from Northeast to Southeast and reaches an altitude of 3,100‭ ‬feet‭. ‬