a grove of rainbow eucalyptus trees in a rainforest in kauai, hawaii

america bark bathing beautiful brown conservation deglupta environment eucalyptus exploring foliage forest green grove gum hawaii hiking inspiration island kalihiwai kauai kilaeua kilauea landscape mindanao myrtaceae nature orange outdoors paradise peaceful peeling plants rainbow rainforest scenic seeing serene sight solitude therapy tourism tranquil travel trees tropical usa vacation