4
hikers
00:13
841m
20m
Hiking
Hike the easy 0.5-mile Piilani Trail in Wai'ānapanapa State Park, featuring rugged lava formations and the iconic Black Sand Beach.
Last updated: February 26, 2026
Tips
Includes an off-grid segment
Navigation instructions may be limited.
After 0 m for 842 m
Waypoints
Start point
Parking
Get Directions
233 m
Highlight • Beach
Tip by
420 m
Highlight • Viewpoint
Tip by
841 m
End point
Parking
Way Types & Surfaces
Way Types
804 m
Surfaces
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Elevation
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Weather
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Today
Monday 6 July
24°C
18°C
36 %
Additional weather tips
Max wind speed: 12.0 km/h
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This route was planned by komoot.
The trail features a rugged coastal path primarily traversing over barren lava formations. You should expect uneven ground with lava rocks, and sections can become slippery, especially when wet. There are notable 'ups and downs' along the route, so sturdy shoes or hiking boots are highly recommended.
This trail offers spectacular views of the Hana Coast and the slopes of Haleakala. Highlights include distinctive lava formations, sea caves, a blowhole that erupts at high tide, and small offshore islets. You'll also find the famous Black Sand Beach at Pailoa Bay and groves of native hala (screwpine) trees. Don't miss the Viewpoint for panoramic vistas.
While the komoot route is a shorter segment, the main trail within Waiʻānapanapa State Park is approximately 3 miles round trip and typically takes around 2 hours to complete. Other sections of the Piilani Trail can range from 1.7 miles to up to 4 miles round trip, depending on how far you choose to go.
The trail is generally rated as moderate, or easy to moderate. While there isn't significant elevation gain, the uneven and rocky lava terrain contributes to its moderate difficulty. Beginners who are comfortable with rugged, uneven surfaces and wear appropriate footwear should be fine, but it's not a smooth, easy walk.
Yes, a significant portion of the Piilani Trail is located within Waiʻānapanapa State Park. Non-Hawaii residents are required to make reservations for both entry and parking. You can find more information and make reservations on the official Hawaii State Parks website: hawaii.gov.
Parking for the Piilani Trail is primarily available within Waiʻānapanapa State Park. Remember that non-Hawaii residents must make a reservation for parking in advance through the Hawaii State Parks website.
The trail is located within Waiʻānapanapa State Park, which generally allows dogs on leash in designated areas. However, it's always best to check the latest park regulations on the official Hawaii State Parks website before your visit to confirm specific rules regarding pets on the trail.
Maui generally has pleasant weather year-round. However, the trail can become slippery when wet, so avoiding heavy rain periods might be preferable. Mornings are often cooler and less crowded, offering a more serene experience.
Absolutely! The Piilani Trail is historically significant, as it's part of the ancient King's Highway, built by Chief Piilani in the 15th century. As you hike, you can encounter Hawaiian ruins, ancient sites, and rare pictographs (painted figures on rock), offering a fascinating glimpse into Maui's rich past.
Yes, the trail offers access to freshwater cave systems. However, it's important to note that some parts leading to these caves may be closed due to the danger of falling rocks. Always observe posted warnings and closures for your safety.
Given the rugged and uneven lava terrain, sturdy hiking shoes or boots are essential. Bring plenty of water, sun protection (hat, sunscreen), and a camera for the stunning coastal views. If you plan to explore the black sand beach, consider bringing a towel.
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