Maili Beach Park Information & More | Oahu Hawaii

The swimming is good here during the calmer summer months. However, the coral reef drops off suddenly, so take caution.

A lot of surfers also hang out here. The beach's name comes from a particular type of pebble (ili'ili) which are found there. In ancient Hawaii these stones were used for a variety of purposes such as for musical instruments. Due to the surf, the sand often disappears during the winter months. During fall and winter the surf may reach heights up to 25 feet.

There are lifeguards, picnic areas, BBQ grills, restrooms, showers and phones. Ma'ili Beach is off Highway 93 in Ma'ili.

Maili Pillbox Hike

The Maili Pillbox Hike, or the Pink Pillbox Hike or Puʻu O Hulu Trail, sits near Maili Beach Park on Oahu’s west side. This trail leads you up a short, steep ridge to World War II-era bunkers (pillboxes) painted in lively colors. The locals love it for the sweeping views of the Pacific and the Wai’anae coastline. If you’ve ever watched a show set in Hawaii and thought, “Wow, I want that view,” this is your chance to earn a real-life postcard scene of your own.

Terrain and Difficulty

The path runs about 1.6 miles round-trip. It’s not very long, but it can feel a bit intense at times since you’ll climb a relatively steep hillside. The good news is that this is not a technical rock climb—just a steady, upward walk on a dusty trail that might turn slippery after rain. If you wear sturdy shoes and take your time, you’ll do fine, even if you’re not a seasoned hiker.

Scenery and Highlights

From the top, you’ll see ocean blues that look like something out of a surf documentary. Below you, there’s Maili Beach Park, and if you’re lucky, you might spot dolphins splashing offshore. Behind you, the ridges of the Wai’anae Mountains appear as rugged green waves. The old concrete pillboxes are decorated with bright paint and street-art style murals, adding a touch of modern flair to a piece of history. Think of it as a museum exhibit set in nature, except you have the perfect excuse to wear flip-flops (though sneakers are still smarter).

Practical Hiking Tips

Start early so you can beat the midday sun. Bring a small bottle of water and maybe a snack for the top. The trail offers limited shade, so a hat and sunscreen come in handy. Most hikers find a walking stick useful on the descent, especially if the ground is dry and crumbly. Also, be respectful of the land and the neighbors who live nearby—keep your voices low and pick up your trash. If you’re visiting after checking out popular Oahu spots like Waikiki or Lanikai, this lesser-known gem will feel refreshingly quiet.