Kaʻena Point Trail to Yokohama Bay

The trail begins at the very end of Farrington Highway on Oʻahu's west side, near Yokohama Bay. There is a parking lot available right at the trailhead.

The provided information does not explicitly state whether dogs are allowed on the Kaʻena Point Trail. It's always best to check with the Hawaii Department of Land and Natural Resources or Kaʻena Point State Park directly for current regulations regarding pets.

The trail offers beautiful scenery year-round. However, during winter months, you have a higher chance of spotting humpback whales offshore. Between November and July, you might also see Laysan albatross nesting. Be aware that the trail is almost entirely exposed, so consider cooler times of day or year to avoid the intense heat.

Generally, there are no entrance fees or permits required for day hiking the Kaʻena Point Trail within Kaʻena Point State Park. However, it's always a good idea to check the official hawaii.gov website for any updated regulations or advisories before your visit.

The terrain is diverse, starting with a flat path that transitions to sandy stretches and rocky outcrops. It follows an old railroad bed and dirt road. While generally flat, some sections can be uneven, and you might need to climb over rocks where parts of the path have washed away. Expect broad coastal plains with raised limestone reefs and sand dunes.

This route is approximately 16.7 kilometers (about 10.4 miles) round trip and typically takes around 4 hours and 19 minutes to complete. This duration can vary depending on your pace, stops for wildlife viewing, and the specific trail conditions.

You have a good chance of seeing Hawaiian monk seals basking on the shores, especially near Hawaiian Monk Seal Habitat at Kaʻena Point. Laysan albatross nest here between November and July, and dolphins and humpback whales are often seen offshore during winter. The area is also a vital protected area for native plants and numerous seabird colonies.

Highlights include the beautiful Yokohama Bay at the start, the rugged Lava Rock Beach, Kaʻena Point State Park, and the Predator Fence at Kaʻena Point Natural Area Reserve, which protects native species. You'll also find a Hawaiian Monk Seal Habitat at Kaʻena Point, a large rock arch, and blowholes during swells.

Given the trail's exposure and potential heat, it's crucial to bring plenty of water, sunscreen, and a hat. Sturdy, closed-toe shoes are recommended due to sandy and rocky sections. Binoculars can enhance wildlife viewing, and don't forget your camera for the stunning ocean views.

No, the Kaʻena Point Trail is almost entirely exposed with no shade. This means it can get very hot, especially during midday. Plan your hike for early morning or late afternoon to avoid the most intense sun, and carry ample water.

This specific route from Yokohama Bay to Kaʻena Point and back is an out-and-back trail. You will return along the same path you took to reach Kaʻena Point.

Yes, the route also passes through sections of the Farrington Highway, Predator Fence Mauka side, and Oahu Railway and Land Company.