Pros & cons
PROS
- See a brand-new 2018 lava-formed beach and the landlocked boat ramp in one short walk
- Young lava fields and coastal regrowth side by side make a vivid geology lesson
CONS
- Not a safe swimming spot due to strong surf and currents
- Facilities and parking access can be inconsistent and may close for maintenance
Park at Isaac Hale Beach Park at the road’s effective end on Hwy 137; access is from the west only since 2018. Recent reports note occasional lot and restroom closures—verify on arrival.
Powerful shore break and rip currents; rocky, uneven lava and hot black sand with little shade; freshwater pools can carry bacteria—avoid with open wounds; facilities and access may vary, and the park closes every third Thursday for maintenance.
Overview
A quick, easy wander through very young lava to a freshly formed black sand shoreline at Pohoiki (Isaac Hale). The 2018 Kīlauea eruption reshaped this coast and ground new lava into sand, leaving a surreal landscape and a rare chance to see an island literally in the making. Expect roughly 1.1 miles total, out-and-back, with virtually no elevation gain and some uneven footing on fresh lava and loose sand.
What You’ll See
The star here is geology: stark, jet-black sand, rippling lava fields, and pockets of regrowth pushing through the flows. You’ll also pass the once-open boat ramp—now landlocked by the new beach—an eye-opening marker of how dramatically the coastline moved. Ocean views are big and dramatic, but this is not a swimming beach; it’s about witnessing the power that built Hawaiʻi.
Access and Logistics
Reach Pohoiki via the scenic Red Road (Hwy 137). Since 2018 lava covered roads to the north and east, access is from the west only. GPS and cell data can be spotty—download directions before you go. Park at Isaac Hale Beach Park; recent reports have varied from an open lot to temporary closures and locked restrooms, so be ready to adapt. Facilities are limited; bring water, sun protection, and sturdy sandals or shoes (black sand gets hot).
Safety Notes
Open-ocean conditions here are frequently hazardous with powerful surf, shore break, and rip currents. Keep clear of wet rocks and avoid cliff edges. Freshwater/soaking pools near the old ramp may harbor bacteria; avoid if you have open cuts. Shade is minimal and the dark surface radiates heat—plan accordingly.
Best Time to Hike
Go early or late for cooler temperatures and softer light on the black sand. Ocean conditions can be rougher in winter. The park typically operates daytime hours and closes every third Thursday for maintenance—check posted signs on arrival. If you want to extend the outing, the Red Road drive itself is a highlight, with cliff lookouts and short paths along the coast.
Is It Worth It?
Yes—if you’re intrigued by living geology and want a short, low-effort walk to a one-of-a-kind shoreline. If you’re seeking a swim beach, look elsewhere; this stop is about scenery, photography, and the story of 2018 written in stone and sand.
Where it starts
19.4579, -154.8418Near Pohoiki Black Sand Beach Trail
All places →All trails →
0 mi awayPohoiki Beach Park (Isaac Hale Beach Park)New black sand, warm ponds, and big surf at the Red Road’s endRestroom · Parking
0 mi awayPohoiki Boat RampBlack sand, warm ponds, and surf at Red Road's endRestroom · Picnic Table
0.1 mi awayPohoiki Warm PondsNew lava-made warm ponds tucked behind Pohoiki's black sandParking · Restroom
0.1 mi away2018 Pohoiki lava deltaBrand-new 2018 lava coastline reshaping Pohoiki’s wild edge
2.1 mi awayOld Puna TrailFlat, muddy walk to secluded Hā‘ena (Shipman) Beach via old roadEasy · 5 mi · 3 hr
2.1 mi awayMacKenzie State Park Coastal TrailShort, rugged sea‑cliff ramble on the old King’s Highway.Moderate · 3.5 mi · 2.5 hr
7.2 mi awayKehena Beach TrailShort, steep scramble to a moody black-sand cove with a free spirit.Moderate · 0.4 mi · 30 min
10.8 mi awayKaimu–Kalapana New Beach TrailShort lava-field walk to a fickle, newborn black-sand shoreline.Easy · 0.5 mi · 30 min
