Open Travel Guide
Hiking in Hawaii

Hawaii Hiking & Trekking Guide 2026

Explore the best hiking trails and trekking routes in Hawaii.

This guide covers 9+ hiking trails in Hawaii — Diamond Head Summit Trail, Kalalau Trail and Pipiwai Trail top the list. Every recommendation carries its practical details: typical costs, the best time to visit, and what to know before you commit.

Hawaii is the 50th and most recent state to join the United States, situated in the central Pacific Ocean. An archipelago of 137 islands and atolls, Hawaii is renowned for its dramatic volcanic landscapes, pristine beaches, lush rainforests, and rich Polynesian culture. The eight main islands — Oahu, Maui, Hawaii (Big Island), Kauai, Molokai, Lanai, Niihau, and Kahoolawe — each offer a distinct personality and experience.

Top trails

Routes worth lacing up your boots for.

  1. 1

    Diamond Head Summit Trail

    Easy-Moderate

    Climb the iconic tuff cone volcanic crater above Waikiki via military tunnels and spiral staircases to panoramic coastal views. Hawaii's most famous hike.

  2. 2

    Kalalau Trail

    Strenuous

    Hawaii's most dramatic and legendary trail hugs the sheer Na Pali cliffs to the remote Kalalau Valley, passable only on foot. The 11-mile one-way journey delivers extraordinary coastal scenery.

  3. 3

    Pipiwai Trail

    Moderate

    Trek through a magical bamboo forest cathedral to 400-foot Waimoku Falls. One of Maui's best hikes, inside Haleakala NP's Kipahulu District.

  4. 4

    Kilauea Iki Trail

    Moderate

    Descend into a volcanic crater that last erupted in 1959 and walk across the hardened lava lake floor, peering into steaming vents. An unforgettable geological experience.

  5. 5

    Manoa Falls Trail

    Easy

    A lush rainforest walk through Honolulu's Manoa Valley to a 150-foot waterfall. Frequently muddy and often involves rainfall — a quintessential O'ahu jungle hike.

  6. 6

    Sliding Sands Trail (Keoneheehee)

    Strenuous

    Descend from Haleakala summit (10,000 ft) into the volcanic crater across rust-red cinder desert, past silversword plants found nowhere else on Earth. The return ascent is demanding.

  7. 7

    Koko Head Crater Trail

    Moderate-Hard

    A relentless climb up 1,048 steps of a WWII military railroad track to Koko Head crater summit. Brutal ascent rewarded with 360-degree East Oahu views.

  8. 8

    Haiku Stairs (Stairway to Heaven)

    Strenuous

    Note: Currently closed to the public. The 3,922-step staircase up the Ko'olau ridge offers legendary views when accessed legally during occasional permitted events.

  9. 9

    Awa'awapuhi Trail

    Moderate-Hard

    A spectacular ridge trail from Kokee State Park ending at a knife-edge overlook with views 2,500 feet straight down to the Na Pali Coast and ocean below.

Trail difficulty levels

Pick a route that matches your fitness and experience.

Easy

Mostly flat, well-marked paths. Suitable for families and casual walkers.

Moderate

Some elevation gain, longer distances. Requires basic fitness.

Hard

Significant climbs and exposure. Requires good fitness and route-finding.

Expert

Technical terrain, scrambling, or alpine conditions. Experience essential.

Local hazards

What to watch out for on the trail.

High

Sudden weather changes — always carry rain gear and warm layers.

Medium

Wildlife encounters — make noise on the trail and store food properly.

Medium

Trail conditions can deteriorate after rain — check recent reports before setting out.