Best Hikes in Hawaii for Teenagers Who Want a Challenge

If your teenager rolls their eyes at the words "easy nature walk," Hawaii has the answer. The islands are home to some of the most dramatic, challenging, and visually stunning trails anywhere in the world, and the best ones reward effort with views that no roadside lookout can match. Ridgelines with thousand-foot drops on both sides. Waterfalls that you have to earn. Volcanic landscapes that look like another planet.

These are the hikes that will make your teenager put their phone down (after taking photos) and say, "Okay, that was actually amazing."

Koko Head Crater Trail - Oahu

Koko Head is the hike that has become a rite of passage for visitors and locals alike. The trail follows an old military tramway - 1,048 railroad ties that climb straight up the side of a volcanic crater. It is relentless, steep, and completely exposed to the sun. It is also only about a mile round trip, which means it is over quickly if you push hard.

The reward at the top is a 360-degree panoramic view of Hanauma Bay, the Koko Head coastline, Diamond Head, and downtown Honolulu. On clear days you can see Molokai and Lanai. Your teenager will feel accomplished standing up there, and the Instagram photos are peak.

Start early. By 8 AM the sun turns this into a furnace. Bring at least 32 ounces of water per person in a CamelBak water bottle and wear a wide-brim sun hat. The railroad ties are uneven and there is a bridge section over a gap that some hikers find intimidating. Sturdy shoes with good tread are non-negotiable.

Difficulty: Hard (due to steepness, not distance). About 1 hour round trip for fit teens.

Diamond Head Summit Trail - Oahu

Diamond Head is the most iconic hike in Hawaii and a great warm-up before tackling harder trails. The 1.6-mile round trip climbs through tunnels and bunkers built during World War II and emerges at the summit with sweeping views of Waikiki and the south shore.

It is moderately challenging with a lot of stairs toward the top, but most teens will find it manageable. The trail is paved for much of the way. Reservations are now required and can be made at gostateparks.hawaii.gov. Entry fee is $5 per person.

Bring a lightweight hiking daypack with water and sunscreen. The trail has no shade and the crater interior heats up quickly.

Difficulty: Moderate. About 1 to 1.5 hours round trip.

Kalalau Trail (First 2 Miles to Hanakapi'ai) - Kauai

The full Kalalau Trail along the Na Pali Coast is 22 miles round trip and requires a permit and overnight camping. But the first two miles to Hanakapi'ai Beach are open as a day hike, and those two miles are among the most beautiful trail miles in the world.

The trail hugs the cliffs of the Na Pali Coast, winding through lush tropical vegetation with jaw-dropping views of the coastline below. The trail is narrow in places with significant drop-offs, muddy after rain (which is frequent), and has several stream crossings. Hanakapi'ai Beach at the end is a wild, remote strand backed by towering cliffs.

From Hanakapi'ai Beach, strong hikers can continue another two miles inland to Hanakapi'ai Falls, a 300-foot waterfall with a swimming pool at its base. This extension adds significant difficulty with multiple stream crossings and boulder scrambling.

This hike requires KEEN water sandals or trail shoes with aggressive tread - the mud is legendary. Pack a waterproof dry bag backpack to keep gear dry during stream crossings and rain showers. Trekking poles help on the slippery sections.

Difficulty: Challenging. 4 miles round trip to the beach, 8 miles round trip to the falls. Allow 3 to 6 hours.

Sliding Sands (Keoneheehee) Trail - Maui

Sliding Sands descends into the crater of Haleakala, Maui's massive dormant volcano, and it is one of the most otherworldly hikes you can do in Hawaii. The trail drops 2,500 feet over 4 miles through a landscape of cinder cones, volcanic ash, and hardy silversword plants that grow nowhere else on Earth.

The colors inside the crater shift from red to black to silver as you descend. The silence is total. It feels like walking on Mars. Most hikers go down 2 to 3 miles and turn around, because the climb back up at 10,000 feet elevation is genuinely difficult. The thin air makes the return climb much harder than the descent.

Start at the Haleakala summit visitor center. Bring layers because the summit temperature can be 30 degrees cooler than sea level. A portable charger keeps phones alive for photos in the cold, and polarized sunglasses are essential because the volcanic ash reflects intense sunlight.

Difficulty: Hard (mainly due to elevation and the return climb). Allow 4 to 6 hours for a partial descent and return.

Aiea Loop Trail - Oahu

This 4.8-mile loop in Keaiwa Heiau State Recreation Area is a great intermediate trail for teens who want something more challenging than Diamond Head but are not ready for Koko Head's brutality. The trail winds through a forest of ironwood, eucalyptus, and Norfolk Island pines with views of Pearl Harbor and the Koolau Mountains.

The trail is well-maintained but has some muddy sections and moderate elevation changes. It is shaded for most of the route, making it one of the more comfortable hikes on Oahu. Look for wreckage from a World War II cargo plane that crashed on the ridge in 1943.

Bring insect repellent wipes because the forest interior has mosquitoes, especially after rain. A lightweight daypack with water and snacks is all you need.

Difficulty: Moderate. About 2 to 3 hours.

Makapu'u Point Lighthouse Trail - Oahu

This paved 2-mile round trip trail climbs to a lookout above the historic Makapu'u Lighthouse with views of the windward coast, Rabbit Island, and - during winter months (November through May) - humpback whales. The whale watching alone makes this trail worth doing with teens.

Bring binoculars during whale season. You can spot whales breaching and spouting from the various lookout points along the trail. The trail is exposed to wind and sun, so bring water and sun protection.

Difficulty: Easy to moderate. About 1 hour round trip.

Pipiwai Trail - Maui

The Pipiwai Trail in Haleakala National Park's Kipahulu District is a 4-mile round trip hike through a bamboo forest to Waimoku Falls, a 400-foot waterfall that cascades down a sheer cliff face. The bamboo forest section is one of the most photographed stretches of trail in Hawaii - thousands of bamboo stalks tower overhead, creaking and swaying in the wind.

The trail passes smaller waterfalls and pools along the way. The path can be muddy and rocky, and the final approach to Waimoku Falls involves crossing a stream on stepping stones. Do not swim at the base of the falls due to falling rock danger.

This trail is accessed from the Kipahulu Visitor Center, which is about a 3-hour drive from Kahului via the Hana Highway. Most families combine this hike with a Road to Hana day trip.

Difficulty: Moderate. About 2 to 3 hours.

What to Pack for Hawaii Hiking with Teens

Hawaii's trails are gorgeous but they demand respect. Weather changes fast, trail conditions vary wildly, and the tropical sun is unforgiving. Here is the packing list we use for every hike:

• At least 32 ounces of water per person - more for longer hikes or hot conditions
• Reef-safe sunscreen SPF 50 applied before you start and packed for reapplication
• A compact first aid kit with blister pads, antiseptic, and bandages
• Snacks with protein and salt - trail mix, energy bars, jerky
• A rain layer or windbreaker, especially for Kauai and higher elevation trails
• A portable hammock for post-hike relaxation if there are trees at the trailhead

The best thing about hiking with teenagers in Hawaii is that the trails deliver on their promise. When you tell a teen they will see something incredible at the top, and then they actually do - a volcano crater, a thousand-foot coastline, a waterfall in a bamboo forest - it builds the kind of trust that makes them willing to follow you on the next adventure. And in Hawaii, there is always a next adventure.