Kahana Lane

The Kahana Lane trail, also known as the Nakoa Trail, is generally rated as moderate to difficult. It features challenging conditions such as frequent mud, slippery roots and rocks, and several stream crossings without bridges. Hikers should be prepared for a 400 ft elevation gain over 2.5 to 3.5 miles.

Parking is available at the Ahupuaʻa ʻO Kahana State Park. From the parking area, you'll need to walk approximately 0.6 miles up Kahana Valley Road, passing a locked gate, to reach the hunter/hiker check-in station and the trailhead.

The provided information does not explicitly state whether dogs are allowed on the Nakoa Trail within Ahupuaʻa ʻO Kahana State Park. It's best to check the official park regulations before bringing your pet. You can find more information on the Hawaii Department of Land and Natural Resources website.

Due to its wet and humid rainforest environment, the trail is frequently muddy and slippery. It is not recommended during heavy rain or when rain is imminent due to the risk of flash flooding at stream crossings. The dry season might offer slightly better conditions, but always check local weather forecasts before heading out.

The provided information does not mention specific permits or entrance fees for hiking the Nakoa Trail within Ahupuaʻa ʻO Kahana State Park. However, it's always advisable to check the official Hawaii Department of Land and Natural Resources website for the most current regulations before your visit.

Expect a mid-elevation rainforest environment with wet, humid, and often muddy conditions. The trail features exposed roots and rocks, several stream crossings without bridges (some up to 30 feet wide), and a slippery cement spillway at a dam. Mosquitoes are prevalent, so bring repellent. The trail can also have orange-red mud, especially before stream crossings.

The trail passes through a mixed forest with native plants like koa and hala, and offers occasional sweeping valley views. You can also find the Kahana Pools, a calm swimming spot. Historically, the area was a WWII jungle training site, and you might still observe bunkers and crushed coral roads from that era.

Yes, the Kahana Lane trail intersects with other paths in the area. Sections of this route also cover parts of the West Ahupu Lane, East Ahupu Lane, Kaala, and West Waiehu Lane trails.

Given its rating as moderate to difficult, with challenging stream crossings, muddy conditions, and significant elevation gain, the Kahana Lane trail is not typically recommended for beginners or families with young children. It requires sure-footed individuals and careful navigation.

You should bring sturdy hiking shoes with good grip, plenty of water, insect repellent (due to prevalent mosquitoes), and rain gear. Trekking poles can be very helpful for stability, especially during stream crossings and on slippery sections. A first-aid kit is also advisable.

Be aware of flash flooding risks during or after heavy rains, especially at stream crossings. The trail is often slippery with mud, roots, and rocks, so watch your footing. Mosquitoes are abundant, so protect yourself. It's also wise to inform someone of your hiking plans and expected return time.