Hawai'i

Haleakalā's 'crater' is not a crater — it's an erosional depression at 3,055m on Maui. The Sliding Sands trail drops 760m into it. The sunrise reservation costs $1 and books 60 days ahead. The Pipiwai Trail on the Kīpahulu side passes through a bamboo forest to a 120m waterfall. Here is the full trail guide.

Five airports, three inter-island carriers, and a rental car market that charges $50-80/day plus a new $7.50 surcharge. The permit platform changed in February 2026 — old logins don't work. And on Maui, 7,000 short-term rentals are being phased out. Here is the logistics reality for a hiking-focused Hawai'i trip.

45+ people have drowned along the Kalalau corridor. Kīlauea erupted yesterday. The permit system just changed platforms. Maui is phasing out 7,000 short-term rentals. And the summit road on the highest peak voids your rental car insurance. Most Hawai'i hiking guides describe a paradise that requires zero preparation. They are describing a place that kills people who believe that.

Kīlauea's Episode 46 erupted on May 4, 2026 — 650-foot lava fountains in Halemaʻumaʻu crater. Crater Rim Trail is closed. But Devastation Trail, Thurston Lava Tube, Kīlauea Iki, and Chain of Craters Road are open. Here is what you can and cannot do in the park right now.

Hawai'i has no bad month for hiking — but it has dangerous months. November through March brings Kona storms and flash floods. Hurricane season runs June through November. The trade winds that keep trails comfortable break down 10-15 times per year. The data on which months deliver the best conditions per island.

The 11-mile Na Pali Coast trail on Kaua'i is the most famous hike in Hawai'i. The permits are first-come-first-served, not a lottery — and they sell out in 30 seconds. Overnight hikers can no longer park at Hā'ena. And the river crossing at Hanakapi'ai has killed more people than any other spot on the trail.

The highest point in Hawai'i sits 4,207m above the Pacific. You can drive from the beach to 9,200 feet in 45 minutes — and 30% of tourists who go above that get altitude sickness. The summit road is unpaved, requires 4WD, and voids every standard rental car contract. The TMT telescope project just lost its funding. Here is what's actually happening on the mountain.