Nakoa Trail

The Nakoa Trail is located within Ahupuaʻa ʻO Kahana State Park. Parking is available at the park's main entrance. It's always a good idea to arrive early, especially on weekends, as parking can fill up.

While the trail is within a State Park, specific regulations regarding dogs can vary. Generally, dogs are permitted on trails in Hawaii State Parks but must be kept on a leash at all times. Please check the official Hawaii State Parks website for the most current rules.

Given that Kahana is known as the wettest place on Oʻahu, the trail can be muddy and slippery year-round. However, the drier months (typically May to October) might offer slightly better conditions, though rain can occur at any time. Always check local weather forecasts before heading out, as heavy rains can make stream crossings dangerous.

Ahupuaʻa ʻO Kahana State Park generally does not require an entrance fee or permit for day use. However, regulations can change, so it's advisable to consult the official Hawaii State Parks website for any updates, especially if you plan on camping or engaging in other specific activities.

The Nakoa Trail offers a challenging experience through a wet, valley rainforest. Expect muddy and slippery conditions, especially after rain, along with exposed roots and rocks. The trail is generally uneven and features several stream crossings, some of which can be wide and rocky with slippery boulders. Some sections can also be steep.

The Nakoa Trail is rated as moderate to difficult due to its rugged and often muddy terrain, numerous stream crossings, and uneven surfaces. While it's listed for jogging, many find it better suited for hiking. Beginner joggers might find it quite challenging, especially after rain, due to the slippery conditions and potential for flash flooding at stream crossings.

The trail meanders through a lush, mixed forest, featuring native koa trees, hala (pandanus), and ferns, alongside exotic species like ink berry, guava, and octopus trees. You'll also encounter clear flowing streams. Occasionally, there are glimpses of the surrounding mountains and, for a portion, views of the ocean. The route also passes through sections of the Kahana Valley Trail.

Yes, the route primarily follows the Nakoa Trail but also passes through sections of the Kahana Valley Trail, the Watertank Access Path, and the Pool Access Trail. While the main trail is well-marked, be aware that pig hunter trails also exist, so it's crucial to stay on the designated path.

Given the wet and humid conditions, pack light, moisture-wicking clothing. Sturdy, waterproof trail shoes with good grip are essential due to mud and slippery surfaces. Bring plenty of water, insect repellent (mosquitoes are prevalent), and consider long pants to protect against insects and brush. A small first-aid kit is also recommended.

Yes, the Nakoa Trail holds historical significance. During World War II, Kahana was used by the military as a jungle training site. You can still see remnants like bunkers and crushed coral roads along the trail, offering a glimpse into its past.

The Komoot route for the Nakoa Trail is approximately 8.3 kilometers (5.16 miles) and typically takes around 1 hour and 1 minute to jog. However, due to the challenging and often muddy terrain, your actual time may vary significantly depending on conditions and your pace. It's wise to allow extra time.