Oʻahu topographic map
Interactive map
Click on the map to display elevation.
Oʻahu
Oʻahu exhibits a striking and diverse topography shaped primarily by its volcanic origins and subsequent erosion. The island features a rugged landscape dominated by two prominent volcanic mountains, Koʻolau and Waiʻanae, which rise sharply from the coastline, reaching elevations of approximately 4,000 feet. The windward sides of these ranges are characterized by lush, steep valleys and numerous waterfalls, shaped by heavy rainfall and the erosive power of streams cutting through the basalt rock. In contrast, the leeward coasts present a more gentle terrain, with flatter areas and sandy beaches, where erosion is less pronounced due to lower precipitation levels. Oʻahu's unique topography is further highlighted by features such as the dramatic cliffs known as "pali," formed by past volcanic activity and landslides, which have also created striking coastal scenery along the island's shores.
About this map
Name: Oʻahu topographic map, elevation, terrain.
Location: Oʻahu, Honolulu County, Hawaii, United States (21.25482 -158.28058 21.71201 -157.64863)
Average elevation: 259 ft
Minimum elevation: -10 ft
Maximum elevation: 4,019 ft
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