Keoneheʻeheʻe (Sliding Sands) Trailhead

Overview

This is the summit-area gateway into the heart of the volcano. From the first steps, the Keoneheʻeheʻe (Sliding Sands) Trail drops off the rim and into a painted basin of cinder cones and ancient lava flows. It’s the classic way to experience the volcano’s interior—otherworldly, wide-open, and unlike anything else on Maui.

What You’ll See

Expect sweeping views over the crater, shifting colors of red, orange, black, and gray ash, and sculpted cones rising from the basin. Keep an eye out for the rare Haleakalā silversword—its silvery rosettes dot the early sections of trail. On clear days you may hike above a sea of clouds; on moody ones, clouds drift through the crater for dramatic scenes.

Why Start Here

This trailhead is the most direct drop into the crater. You can sample a short out-and-back for big scenery right away, or commit to longer adventures that continue deep into the basin. Many hikers pair it with the Halemauʻu Trail for a memorable point-to-point through the crater.

Conditions to Expect

The name “sliding sands” is no joke—the footing is loose and sandy both down and up. The altitude (around 9,700–9,800 feet) makes uphill work feel harder, and there’s no shade. Weather changes fast; it can be cold and windy even in summer, yet the sun is intense when it breaks through.

Wildlife & Flora

The star here is the Haleakalā silversword—endemic, fragile, and strictly look-don’t-touch. You may also spot native birds, including nēnē and Hawaiian honeycreepers, but wildlife is generally sparse in this harsh alpine zone.

Logistics & Amenities

The trailhead sits by the Haleakalā Visitor Center parking area. There are restrooms nearby, but no water, food, or fuel at the summit—bring everything you need. During the sunrise window (roughly 3–7 am), entry requires a reservation; without one, you can enter starting at 7 am.

Best Time to Visit

Morning typically brings clearer skies before afternoon clouds build. If you didn’t score a sunrise reservation, roll in after 7 am and start hiking early for cooler temps and better visibility. Sunset from the trailhead area can be lovely too—just mind your turnaround time so you’re not climbing back in the dark.

Tips for the Hike

• Pace your descent—remember every step down must be earned back up.
• Trekking poles help on the loose cinder.
• Bring layers, sun protection, and plenty of water (think 2–3 liters per person for day hikes).
• For a big day, combine with Halemauʻu as a point-to-point; many hikers arrange a ride up first.