Ko’olau Waterfall Hike by Bike Hawaii in Oahu
Difficulty
moderate
Duration
2–3 hours
Fitness Level
Suitable for most with reasonable fitness; steady pace over uneven terrain is required.
Overview
Venture into Oahu’s rainforest with Bike Hawaii’s Ko’olau Waterfall Hike and discover a serene 35-foot cascade surrounded by lush tropical life. This mild, guided trek reveals a tranquil side of the island rich in nature and history.
Adventure Tips
Wear sturdy shoes
The trail has rocks, roots, and can be slippery when wet, so shoes with good grip are essential.
Prepare for rain
The rainforest environment means sudden showers are common—pack lightweight rain gear to stay comfortable.
Bring water and snacks
Stay hydrated and energized on this approximately 3-hour outing with less than 2 miles of hiking.
Camera ready for photos
The 35-foot waterfall and vibrant vegetation offer excellent photo opportunities—don’t forget your camera or smartphone.
Local Insights
Wildlife
- ʻApapane (native Hawaiian honeycreeper)
- Honolulu gecko
History
The Ko’olau Mountains hold cultural significance as ancient Hawaiian water sources and sacred gathering places.
Conservation
Bike Hawaii emphasizes low-impact hiking practices to protect Oahu’s delicate rainforest ecosystems and freshwater habitats.
Frequently Asked Questions
Recommended Gear
Hiking shoes
Provides traction and protection on rocky, sometimes slippery rainforest trails.
Light rain jacket
Protects against sudden rainforest showers to stay dry and comfortable.
spring|fall|winter specific
Water bottle
Hydration is key during the hike, especially in warm summer months.
Camera or smartphone
Capture the vibrant waterfall and lush tropical surroundings.