US-14 Hawaii Pop
Overview
The Kalalau Trail is one of the most dramatic coastal hikes on Earth — an exposed, jungle‑to‑cliff epic along Kauai’s Nā Pali Coast. The route winds 11 miles each way through rainforest, waterfalls, narrow ledges, and sweeping ocean vistas that feel prehistoric. Beyond Hanakoa, the trail tightens into cliffside traverses above pounding surf, culminating in the first breathtaking reveal of Kalalau Valley. The turnaround point is Kalalau Beach, a golden, cathedral‑like amphitheater of cliffs and sea. It’s raw, humid, dangerous, and unforgettable — a journey along the edge of the world.
Quick Stats
• Location: Hanalei Kauai, Hawaii
• Distance: 22 miles
• Elevation Gain: 6,984 ft
• Estimated Time: 10 - 15 hours
• Route Type: Out and Back
When to Hike
The best time to hike the Kalalau Trail is May through September, when the Nā Pali Coast is at its safest and most stable. Summer brings calmer seas, fewer landslides, and more predictable weather — essential for a route with mud, exposure, and cliffside traverses. Winter storms can make sections like Crawler’s Ledge extremely dangerous, and heavy rain can trigger flash floods in Hanakāpīʻai and Hanakoa Valleys. Even in summer, the trail is humid, slick, and demanding, so an early start and a close eye on conditions are key. For the most reliable window, late spring through early fall is the prime season for this edge‑of‑the‑world epic.
Permit
A permit is required for anyone hiking **beyond Hanakāpīʻai (mile 2)** on the Kalalau Trail — including single‑day pushes to Kalalau Beach. This is strictly enforced by rangers at the trailhead and at Hanakoa.
Official permit + reservation portal:
