Haleakala National Park Summit (3,055m / 10,023 ft): Sunrise Permit vs Sunset & Sliding Sands

Rising to 3,055 metres (10,023 feet) above sea level and forming 75 percent of Maui, Haleakala (Hawaiian for 'House of the Sun', where the demigod Maui lassoed the sun from the summit rim to slow its journey across the sky) has one of the fastest paved elevation gains on Earth. In just 60 kilometres (37 miles on Highway 378), you climb from sea-level palms through cloud layers to a sub-alpine volcanic moonscape looking into an 11-kilometre-wide, 800-metre-deep erosional crater.

1. Sunrise (Requires Advance Reservation) vs Sunset & Stargazing (No Reservation Needed)

• Option A, Watching Sunrise at the Summit (Pre-Dawn Entry): every personal car entering the park before the morning cut-off must hold a Sunrise Vehicle Reservation from recreation.gov, alongside the National Park entrance pass. Primary tickets open 60 days in advance in the morning Hawaii Time (HST), and a second batch of permits is released 48 hours before your target morning. Leave South or West Maui well before dawn to park at the Haleakala Visitor Center Lot at 9,740 ft.
• Option B, Watching Sunset & Stargazing (No Reservation Required): if you pass through the entrance gate during regular daytime hours or for sunset, you need no reservation. At sunset, you avoid the pre-dawn drive, temperatures are milder, the western horizon looks across the cloud sea toward Lana'i and Moloka'i, and after dusk at 10,000 feet in thin air, you experience dazzling Milky Way stargazing. Arrive 90 minutes before sunset to find a space at Pu'u'ula'ula Summit or Kalahaku Overlook.

2. Walk Down the 'Sliding Sands Trail' & Spot the Rare 'Silversword'

Beside the Haleakala Visitor Center (2,969m) starts the Keonehe'ehe'e (Sliding Sands) Trail. Walk 20 minutes (800 metres) down into the quiet volcanic cinder floor to experience the stillness of the crater, keeping in mind that walking back up at 10,000 feet takes extra breath. Stop at Kalahaku Overlook on the drive down to see the metallic-silver Haleakala Silversword ('Ahinahina) and Hawaii's state bird, the Nene Goose.