Koʻolau Range Rising like a jagged emerald wall from Oʻahu’s windward coast, the Koʻolau Range stands as one of nature’s most spectacular geological monuments. This isn’t merely a mountain range—it’s the dramatic remnant of an ancient catastrophe that shaped the very soul of Hawaiʻi’s most populated island. The name “Koʻolau” translates to “windward” in Hawaiian, …
