Haleakalā
Mountain Massive Hawaiian volcano with dramatic crater sunrise views
Maui’s Haleakalā volcano forms a high national park known for sunrise views into a broad crater, alpine trails, endemic silversword plants and guided mountain biking or hiking routes.
Haleakalā is a large shield volcano that forms the eastern portion of the island of Maui in Hawaii, United States. Its summit rises to 3,055 m (10,023 ft), making it the island’s highest point and a major natural landmark.
Famous for its sunrise and sunset viewpoints, the summit area attracts large numbers of visitors who travel the paved road to viewing platforms and visitor centers near the crater rim. Hikes descend into the volcanic depression known as the Haleakalā crater and along long alpine and volcanic trails such as the popular Sliding Sands route.
The park is also important for native Hawaiian plants and animals - notably the rare silversword plant - and for stargazing and scientific telescopes sited near the summit because of thin air and low light pollution. The coastal Kīpahulu District offers a contrasting experience with rainforest trails, waterfalls and ocean pools.
Haleakalā is a shield volcano formed by Hawaiian hotspot volcanism; its summit and crater are the product of long volcanic activity and later erosion. The landscape is culturally significant to Native Hawaiians and has been managed as protected land in the form of Haleakalā National Park, which separates the high-elevation summit area and the coastal Kīpahulu district for conservation and visitor access.
Situated on the island of Maui, Haleakalā occupies the eastern end of the island; the summit and park are accessed by road from the island’s populated areas and are managed within Maui County in the state of Hawaii, United States.
- Sunrise reservations: Timed-entry reservations are required for sunrise visits to the summit during peak seasons; check the National Park Service site before planning a trip.
- Weather and altitude warning: The alpine summit sits above 3,000 m, so temperatures can be close to freezing at night year-round and sun exposure is intense during the day.
What to See #
- Summit / Crater: Covers the summit area of the volcano, the visitor center, and high-elevation trails that look down into the volcanic depression commonly called the Haleakalā crater. The summit reaches 3,055 m (10,023 ft) and hosts several telescope facilities and lookout points.
- Kīpahulu District (Oheo): The Kīpahulu District lies on the windward (coastal) side of the park and includes rainforest, pools and waterfalls along the Oheo stream; it is reached separately from the summit area by a coastal road.
How to Get to Haleakalā #
Haleakalā summit on Maui is reached by road from the island’s populated areas - most visitors drive from Kahului (Kahului Airport) up the paved road to the summit and visitor center. The drive typically takes around 1.5-2 hours from Kahului; there is limited parking at the visitor center and viewpoints a short walk away. There is no regular public transit to the summit (private tour operators provide guided transfers).
Tips for Visiting Haleakalā #
- If you want the iconic sunrise, reserve a Haleakalā sunrise entry permit well in advance (required); if you can't get one, consider visiting later in the morning or at sunset for dramatic light with far fewer people.
- Drive up the main summit road from the Kula/Kahului side for the shortest, most direct access to the visitor center and summit parking; arrive early outside peak-season hours to avoid the busiest parking and shuttle periods.
- Don't skip Kīpahulu (the park's coastal unit) if you have time-many visitors only see the summit while Kīpahulu offers different hiking and waterfall scenery and is much quieter than the summit rim.
Best Time to Visit Haleakalā #
Late spring through early autumn (roughly April-October) is generally best for visiting Haleakalā for clearer skies and drier hiking conditions, though summit mornings are cold year‑round.
Weather & Climate near Haleakalā #
Haleakalā's climate is classified as Tundra - Tundra climate with consistently warm temperatures year-round. Temperatures range from 2°C to 15°C. Moderate rainfall (736 mm/year).
January
January is cold with highs of 12°C and lows of 2°C. The wettest month with 99 mm of rain and breezy conditions.
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February
February is the coolest month with highs of 11°C and lows of 2°C. Moderate rainfall (47 mm) and breezy conditions.
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March
March is cold with highs of 12°C and lows of 2°C. Regular rainfall (80 mm) and breezy conditions.
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April
April is cold with highs of 12°C and lows of 3°C. Moderate rainfall (65 mm) and breezy conditions.
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May
May is cold with highs of 13°C and lows of 4°C. Moderate rainfall (39 mm).
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June
June is cool with highs of 15°C and lows of 6°C. The driest month with just 25 mm and breezy conditions.
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July
July is cool with highs of 15°C and lows of 6°C. Moderate rainfall (74 mm) and breezy conditions.
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August
August is cool with highs of 15°C and lows of 6°C. Regular rainfall (86 mm) and breezy conditions.
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September
September is cold with highs of 14°C and lows of 5°C. Moderate rainfall (32 mm) and breezy conditions.
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October
October is cold with highs of 14°C and lows of 5°C. Moderate rainfall (38 mm) and breezy conditions.
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November
November is cold with highs of 13°C and lows of 4°C. Moderate rainfall (71 mm) and breezy conditions.
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December
December is cold with highs of 12°C and lows of 3°C. Regular rainfall (80 mm) and breezy conditions.
