Map of the Month: December 2024

Published Dec. 02, 2024

Last month, we covered the 49th state in the union. This month, we’re heading to number 50: Hawai’i! This archipelago, an independent unified kingdom from 1810 to 1893, was annexed by the United States in 1898 after a coup d'etat by European-American businessmen in 1893. This led to the development of a plantation economy on the island which led to explosive growth in the settler population, mass deforestation and the islands’ eventual statehood. Hawai’i refers to the archipelago, the state and the largest island in the chain. This map of the month, Hawai’i: The Big Island, gives the spotlight to the island. 

Map of the largest and easternmost island in the Hawaiian archipelago, Hawai’i. The map shows roads, settlements, national park land, and insets of Hilo, Kailua-Kona, and the Kīlauea Volcano.
The Island for which the Archipelago is named.

Environments on the islands of Hawaii can vary dramatically depending upon location and Hawai’i is no exception. From hardened lava flows, to thick forest, grassland, desert and even snow capped volcanoes, Hawai’i nearly has it all.  Mauna Kea and Mauna Loa, the two largest volcanoes on the island, cast rain shadows which cause the majority of the rain to fall on the eastern portion of the island, rendering the east thick tropical rainforest; whilst the western slopes are a dry desert. These are shown on the map to a certain degree, for example, the ‘Ōla’a Rainforest is marked on the map as a subsection of the Hawai’i Volcanoes National Park and the Ka‘ū desert is also marked on the map. 

A section of the map showing the boundaries of ‘Ōla’a Rainforest, Pu’u Maka’ala Natural Area reserve and a portion of Hilo.
One of many ecological reserves throughout the islands.

The island is filled with a long history and many events and people are mentioned in the map. For example, The birthplace of Kamehameha I, the unifier and first ruler of the Kingdom of Hawai’i, is marked on the north of the Island near Hīkapoloa. 

A portion of the map showing the northernmost portion of the island, Kohala, centered on Kamehameha I’s birthplace, with Mo’okini Heiau and Hīkapoloa shown as well.
The Birthplace of the unifier of Hawai’i: Kamehameha I

In addition, the map marks the location of Wahaʻula Heiau, a temple, once used for ritual and sacrifice in the native Hawaiian religion, now buried under old lava flows and petroglyphs along the southern shore.

A portion of the map centered on the Location of Waha’ula Heiau.
The lava flows that buried the site originated from Kīlauea, one of the most active volcanoes on Earth.
A portion of the map showing the terminating end of the Chain of Craters road with the locations of the sea arches and Petroglyphs marked.
The Chain of Craters Road, cut off by lava flows in 1995, is shown here. The road passes by petroglyphs, sea arches and the craters for which it is named.

Also shown on the map are the Mauna Kea and Mauna Loa observatories. The observatory near the summit of Mauna Loa records climate and weather data, including atmospheric CO2 concentrations. The observatories atop Mauna Kea are for astronomical observations and such observations are counted amongst the most important discoveries in astronomy. For example, researchers at the Mauna Kea complex were awarded the Nobel Prize in Physics for discovery of dark energy causing the universe to expand rapidly. However, the observatories are situated atop a site of immense cultural, historical, ecological and spiritual importance to the indigenous people of Hawai’i. 

A portion of the map showing the Mauna Kea Observatories and the Mauna Kea Ice Age Natural area.
The Mauna Kea Ice Age Natural Area Reserve shown here, is an area formerly used to quarry basalt for stone tools. The area includes Lake Waiau, the only lake on Hawai’i and of immense cultural significance.

We hope you enjoyed our December 2024 Map of the Month. 

  • Title: Hawai’i The Big Island
  • Date: 1998
  • Publisher: University of Hawaii Press

As with all of our Map of the Month features, if you’d like to get a scanned copy of this map, please submit a Map and Geo Service Request and we’ll be sure to get back to you within two business days, but typically sooner.

     -Grace Behan, Map and GIS Assistant