Kalalau Trail is an endurance trek along the spectacular Na Pali Coast. Travelers prefer a 4-mile round trip to Hanakapi’ai Valley, which is actually just the first lap of the trail. Go for another 2 miles to Hanakapi’ai Falls.
Okolehau Trail near Hanalei is a lovely experience for hikers. This 2.25-mile hike starts at the Hanalei National Wildlife Refuge and ends at top 1,200 feet up in the Halele’a Forest Reserve.