Ahuimanu Kahalu`u Stream Country Spring

## Overview The Ahuimanu Kahalu'u Stream Country Spring is a natural spring located along Ahuimanu Road in the lush Ahuimanu Valley of Kaneohe, on the windward side of O'ahu, Hawai'i. The spring emerges between two residential properties near 47-660 Ahuimanu Road, feeding into Ahuimanu Stream — one of the many freshwater waterways that flow through this verdant Ko'olau Mountain valley toward Kāne'ohe Bay. The Ahuimanu area has long been valued for its abundant freshwater resources. In Hawaiian, "Ahuimanu" translates roughly to "bird mound" or "heap of birds," reflecting the area's historical richness in native birdlife and lush tropical vegetation nourished by the numerous springs and streams descending from the Ko'olau Range. The windward side of O'ahu receives generous rainfall, which percolates through volcanic rock and emerges as springs throughout the valley — this spring being one such example of the island's natural hydrology at work. Please note that this spring is situated on or between private properties. Visitors should respect property boundaries and seek permission from landowners before attempting to access the spring. ## Directions 1. From Kaneohe, head northwest on Kahekili Highway (HI-83). 2. Turn left (west) onto Ahuimanu Road. 3. Follow Ahuimanu Road until you approach the area near 47-648 to 47-660 Ahuimanu Road. 4. The spring flows between two properties located near 47-660 Ahuimanu Road. Look for the point where the spring water crosses between the properties and feeds into Ahuimanu Stream. 5. **Important:** This spring is located between private properties. Do not trespass — always seek permission from the property owners before approaching. *GPS Coordinates: 21.437603, -157.844804* ## What to Expect The spring produces a flow of freshwater that channels into Ahuimanu Stream, which continues its course through the valley. The surrounding area is typical of windward O'ahu — lush, green, and tropical, with dense vegetation and the dramatic backdrop of the Ko'olau Mountains. Because the spring is situated between private residential properties, access is limited. There are no public trails or facilities at this location. If you do receive permission to visit, expect a quiet, natural setting characteristic of Hawai'i's valley springs. Water flow may vary seasonally, with heavier flows during the wetter winter months (November through March) and potentially reduced output during drier summer periods. As with any natural water source, the water quality has not been independently verified. While Hawai'i's volcanic springs have historically been used as freshwater sources by Native Hawaiians and early settlers, no current testing data is available for this particular spring. Visitors should not assume the water is safe to drink without proper treatment.