Colour Coded Altitude Maps - Basic facts about the region with colour-coded altitude maps of each island and atoll. kalama.doe.hawaii.edu/hern95/pt038/middle/geohawaii/nw
Hawaiian Islands Coral Reef Reserve -- Maps & Imagery - Maps of the Northwestern Hawaiian Islands Coral Reef Ecosystem Reserve and individual preservation areas with breakdowns for each island and atoll in the group. hawaiireef.noaa.gov/maps/maps.html
NGS Project - NW Hawaiian Islands - Clickable map of the Northwestern Hawaiian Islands from a NOAA GPS Survey and Benthic Habitat Characterization project conducted August through September 2001. www.ngs.noaa.gov/PROJECTS/HawaiiReef/hawaiihome.shtml
Northwestern Hawaiian Islands - Descriptions, pictures, maps and legends associated with the Northwestern Hawaiian islands. Includes a bibliography. campus.ksbe.edu/middle/volhawaii/kauaico/nwisland/nwisland.html
Polynesian Voyaging Society in August-October 2002 - Projected voyage of the Hokule`a through the Northwest Hawaiian Islands, Johnston Atoll, Palmyra and the Line Islands. pvs.hawaii.org/nwhi2002/NWHIwebmap.gif
