Easy

Pāʻiloa Bay Loop Trail

Short loop around Maui’s black sand beach and lava coast

Distance0.5 mi

Typical time30 min

DifficultyEasy

PetsNot allowed

This quick loop circles the famous black sand of Pāʻiloa Bay inside Waiʻānapanapa State Park. In a half-mile you get a highlight reel of rugged volcanic coastline—inky sand, sea cliffs, a blowhole, lava tubes, and pocket coves—without committing your whole Road to Hana day.

What you’ll see

Expect jet‑black sand framed by turquoise water and bright green coastal plants like hala (pandanus) and naupaka. Short spurs reveal sea arches, a blowhole, and lava tubes formed where ancient flows met the ocean. You’ll also pass culturally sensitive areas, including caves and historic sites—look, don’t touch, and respect all closures and signs.

Trail stats and difficulty

The loop is about 0.5 miles total, typically 20–30 minutes if you poke around viewpoints. It’s mostly level but rocky and uneven, with a few stone steps and short ups and downs. Not stroller/wheelchair friendly. Lava rock is sharp and slick when wet—wear real shoes; skip flip‑flops.

Tips and essentials

Entry to Waiʻānapanapa State Park requires a timed reservation (especially for non‑residents); same‑day slots may not be available. Facilities (restrooms/showers) are near the main lot. Swimming is often hazardous here due to strong surf and rocks—heed posted warnings. Stay well back from blowholes and edges, and watch for rogue waves. Bring water, sun protection, and keep to obvious paths.

Best time to hike

Year‑round. Go early morning or late afternoon for cooler temps, softer light on the black sand, and fewer crowds. Midday gets busy and hot, with limited shade.

Pros

Packed lava features—blowhole, sea arches, lava tubes—in a tiny loop
Photogenic black sand and dramatic color contrast at sunrise and late light

Cons

Timed reservation required for park entry; same‑day often unavailable
Sharp, uneven lava and limited shade make it rough in flimsy footwear

Parking

Park at the main lot inside Waiʻānapanapa State Park by the black‑sand beach; the loop starts near the stairs and paths around Pāʻiloa Bay. Timed reservation required for entry.

Caution

Sharp, uneven lava; surfaces slick when wet; strong surf and rogue waves; keep distance from blowholes and cliff edges; respect cultural sites and closures; not accessible for strollers or wheelchairs.