Oahu Nature Tours

Oahu Nature Tours is a Honolulu-based outfit founded in 1995, billed as the original nature adventure company on Oahu. The team runs small-group guided trips to the island's signature natural sites — Waimea Valley, Manoa Falls, Diamond Head and Kaneohe Bay — focused on Hawaii's endemic birds and native plants alongside the geology and cultural history of each location. After 30 years of operation the company has built a reputation for hand-curated itineraries and direct local booking rather than offshore call centers. A portion of proceeds is donated to Hawaii Audubon Society and The Nature Conservancy. The trips suit visitors looking for an introduction to Oahu's native avifauna without committing to a multi-island expedition.