3.4
(11)
77
hikers
Halemauʻu Trail
01:11
3.59km
170m
Hiking
The Halemauʻu Trail offers a fantastic, easy way to immerse yourself in the unique volcanic landscape of Haleakalā National Park. This 2.2-mile (3.6 km) hiking route takes you along the crater rim, providing stunning panoramic views of the vast Haleakalā Crater and, on clear days, the Maui coastline. You'll traverse sections of loose lava rock and shrubby vegetation, with highlights like the Rainbow Bridge offering incredible vistas into the crater's colorful interior.
This easy route involves 572 feet (174 metres) of elevation gain and typically takes about 1 hour and 11 minutes to complete. The trailhead is located within Haleakalā National Park, which requires a permit for entry before 7 AM. Remember to pack plenty of water and sun protection, as the high altitude means stronger UV rays and rapidly changing weather conditions are common.
What makes this trail truly special is the chance to witness the rare and distinctive 'āhinahina (Haleakalā silversword) plant in its natural habitat. The landscape within the crater is a striking display of red, orange, pink, and green cinder cones, offering an immersive experience of a diverse volcanic environment. It's a perfect choice for those seeking a rewarding, shorter hike with big views.
Last updated: June 9, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Haleakalā National Park
Waypoints
Start point
Parking
Get Directions
14 m
Halemau‘u (Switchback) Trailhead
Highlight • Trail
Tip by
1.29 km
Lookout on Halemau‘u (Switchback) Trail
Highlight • Viewpoint
Tip by
1.56 km
Rainbow Bridge — Halemau‘u Trail
Highlight (Segment) • Viewpoint
Tip by
3.59 km
End point
Parking
Way Types & Surfaces
Way Types
3.56 km
< 100 m
Surfaces
3.52 km
< 100 m
< 100 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Wednesday 1 July
23°C
14°C
24 %
Additional weather tips
Max wind speed: 1.0 km/h
to get more detailed weather forecasts along your route
This route was planned by komoot.
Frequently Asked Questions
Where does the Halemauʻu Trail start, and what are the parking options?
The trail begins at the Halemau‘u (Switchback) Trailhead, located at nearly 8,000 feet (2,436 meters) elevation in Haleakalā National Park. There is a parking lot available at the trailhead.
Do I need a permit or pay an entrance fee for this trail?
Yes, the Halemauʻu Trail is located within Haleakalā National Park, so standard park entrance fees apply. You will need to pay the park entrance fee upon arrival. Backcountry camping permits are required if you plan to stay overnight at Holua Cabin or a designated campsite.
Is this trail suitable for beginners?
No, the Halemauʻu Trail is generally rated as difficult or strenuous. It involves significant elevation changes, including a steep descent of about 1,000 feet into the crater via switchbacks, followed by a demanding climb back out. The high altitude can also make the hike more challenging, leading to quicker dehydration and fatigue.
What is the terrain like on the trail?
The terrain is varied. It starts with a gradual descent through native shrubland before reaching historic stone-cut switchbacks. These sections can be rocky or hard-packed dirt. On the crater floor, you'll encounter deeper sand and dirt, loose lava rock, rolling sandy areas, and impressively barren stretches of newer lava flows and smooth lava.
What kind of scenery and views can I expect?
Hikers are treated to spectacular and diverse views. Early on, you'll see panoramic vistas of the Haleakalā crater valley and the Koʻolau Gap, extending to the Pacific Ocean. The crater floor offers an otherworldly, Mars-like landscape with various colored cinder cones, ash, and technicolor minerals. You'll also see unique volcanic formations and native plants.
What are the notable features or viewpoints along the route?
Key features include the dramatic stone-cut switchbacks, the Rainbow Bridge (a narrow ridgeline with expansive crater views), and the Lookout on Halemau‘u (Switchback) Trail. On the crater floor, you can find Holua Cabin, Pele's Paint Pot, and the Bottomless Pit. A short detour can lead to the Silversword Loop to see rare ʻāhinahina plants.
What unique wildlife or plants might I see?
Keep an eye out for the rare and endangered ʻāhinahina (Haleakalā silversword) plants, especially if you take the Silversword Loop detour. You might also spot the nearly extinct Hawaiian petrel and the Nene (Hawaiian goose) in this area.
What is the best time of year to hike this trail?
The trail can be hiked year-round, but conditions vary. It's important to be prepared for unpredictable and cold weather, strong UV rays, and potential clouds at any time. Mornings often offer clearer views before clouds roll in.
Are dogs allowed on the Halemauʻu Trail?
No, pets are not permitted on any trails within Haleakalā National Park, including the Halemauʻu Trail, to protect the park's fragile ecosystem and native wildlife.
Does the trail connect with other well-known paths?
Yes, the Halemauʻu Trail connects with the Sliding Sands Trail via several connector trails, allowing for longer loop hikes across the crater. The route also passes through sections of the Supply Trail.
Is there a recommended strategy for hiking this trail, especially if combining with other routes?
Many experienced hikers recommend starting at the Sliding Sands Trailhead and finishing at the Halemauʻu Trailhead for an easier overall ascent. This is because the Halemauʻu Trailhead is almost 2,000 feet lower than the Sliding Sands Trailhead, making the final climb less strenuous if you arrange a shuttle or car swap.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.
Sign up for free