Grimes Glen Park

A unique creek-walk hike where you wade right up the streambed to reach two beautiful waterfalls hidden in a narrow gorge. There is no dry trail option so everyone gets wet feet, which kids absolutely love. The first waterfall is about a half mile in and the second is just beyond it. The creek is shallow and the rock walls on either side are layered with fossils. This is hands-down one of the most fun and memorable family hikes in the Finger Lakes. Water shoes are essential.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Hadley Mountain Fire Tower

A 3.6-mile round trip hike to a restored fire tower on Hadley Mountain with views of the Great Sacandaga Lake and the southern Adirondacks. The trail climbs about 1,525 feet through forest with a few rocky sections near the top. The fire tower at the summit has been restored and is open for climbing. Views are excellent in every direction with the lake dominating the south and mountains rolling north toward the High Peaks. This is a great intermediate fire tower hike for families who have outgrown the easiest trails.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Halawa Valley Cultural Hike

A guided cultural hike through the ancient Halawa Valley to a beautiful 250-foot double waterfall (Moa ula Falls). Access to the valley trail is only through a guided tour with a local Hawaiian family who shares the valley history, culture, and legends along the way. Kids learn about taro farming, Hawaiian plant uses, and valley life. The waterfall pool at the end is deep enough for swimming. The valley itself is stunningly beautiful with the green walls rising on both sides. This is an authentic Hawaiian cultural experience, not a tourist operation.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Harriet Hollister Spencer State Recreation Area

A hilltop recreation area with easy trails and one of the best views in the Finger Lakes region, looking out over Honeoye Lake and the surrounding hills. The trails are wide and gentle, mostly following old roads through meadows and forest. The Big Oak Trail and Fox Run Trail are both under 2 miles and great for young hikers. In winter the trails are popular for cross-country skiing. The overlook point on a clear fall day with the lake below and autumn colors everywhere is truly special.

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Harriman State Park

The second largest state park in New York with over 200 miles of trails, 31 lakes and reservoirs, and two swimming beaches. The park is massive and offers everything from easy lakeside strolls to challenging mountain hikes. Lake Sebago and Lake Welch have lifeguard-staffed beaches perfect for families. The trails range from flat lakeshore walks to rocky ridgeline scrambles with Hudson Valley views. It is an incredible outdoor playground close to New York City and a great place to introduce kids to serious hiking.

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Hawaii Volcanoes National Park

One of the most extraordinary national parks in the country centered around Kilauea, one of the most active volcanoes on Earth. The Crater Rim Drive circles the massive Kilauea caldera with overlooks, steam vents kids can feel, and the Thurston Lava Tube, a tunnel through solidified lava that is a highlight for every child. The Devastation Trail is a paved boardwalk through a surreal volcanic landscape. Chain of Craters Road descends through multiple eruption sites to the coast. Seeing an active volcano up close gives kids a sense of wonder that is hard to match anywhere else.

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Hosmer Grove Trail (Haleakala)

An easy half-mile loop trail through a unique forest of native and non-native trees inside Haleakala National Park at 6,800 feet elevation. The shady trail is perfect for families with young kids and the interpretive signs teach about the different tree species planted here as a reforestation experiment in the early 1900s. Native birds including the endangered Hawaiian goose (nene) are often spotted. The adjacent campground is free and a great base for exploring the summit. The cooler mountain air is a refreshing change from the coast.

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Indian Head and Rainbow Falls Trail

A stunning 10-mile round trip hike that takes you past Rainbow Falls, a towering 150-foot cascade, and up to the Indian Head cliff with one of the most famous views in the Adirondacks. The cliff-top view looks straight down the Ausable Lakes valley flanked by High Peaks on both sides. This is a long and moderately challenging day for families with strong older hikers but the combination of a massive waterfall and a world-class view makes it one of the most rewarding hikes in the park. Start early and pack plenty of food.

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Kaaterskill Falls Trail

The tallest two-tiered waterfall in New York State at 260 feet and one of the most iconic hikes in the Catskills. The trail from the upper parking area is about 1.4 miles round trip with a steep descent on stone steps to the base viewing platform. The falls are massive and the spray on a warm day feels amazing. A second viewing platform midway gives a different perspective. This trail gets extremely crowded on summer weekends so go early or on a weekday. The waterfall has inspired painters since the Hudson River School.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Kalalau Trail (First 2 Miles to Hanakapi ai Beach)

The first two miles of the famous Kalalau Trail to Hanakapi ai Beach offer a taste of the Na Pali Coast without the full 11-mile commitment. The trail hugs dramatic cliffs above the ocean with stunning views around every corner. The trail is narrow, muddy, and has significant drop-offs so this is best for older kids who are sure-footed. The beach at the end is a beautiful reward with a wild surf and dramatic valley backdrop. Do not swim here as currents are extremely dangerous. A permit and reservation are required.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Kane Mountain Fire Tower

One of the shortest and easiest fire tower hikes in the Adirondacks making it ideal for younger kids or families new to hiking. The trail is just 0.6 miles one way with about 600 feet of elevation gain. The restored fire tower at the top gives views of Canada Lake, Pine Lake, and the surrounding southern Adirondack hills. The whole outing from car to summit and back can be done in under an hour which is perfect when you want a quick hiking win. The trail is well-maintained with no technical sections.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Kapalua Coastal Trail

A stunning 3.5-mile coastal boardwalk and trail connecting several beautiful bays along Maui west shore. The trail is mostly flat and paved with sections of boardwalk over lava rock. Kids can spot sea turtles, whales in winter, and tide pool creatures along the way. Several beaches along the route offer swimming stops. Kapalua Bay at one end and DT Fleming Beach at the other are both excellent for families. This is one of the most scenic easy walks in all of Hawaii.

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Keawa'ula (Yokohama Bay)

The last beach at the end of the road on Oahu west side with a wild, remote feel that is rare on the island. The long sandy beach is backed by the Waianae Mountains and rarely crowded. Summer brings calm water suitable for swimming and snorkeling while winter waves are for watching only. The Ka ena Point trail starts nearby for families who want to hike to the actual westernmost tip of Oahu where albatross and monk seals are sometimes spotted. The sunset from here is the last one on Oahu every day.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Kilauea Iki Trail

A 4-mile loop that descends through lush rainforest into a volcanic crater and crosses the hardened lava lake floor. Walking across the crater floor is an otherworldly experience with steam rising from cracks in the rock and the crater walls towering above. Kids can see where the lava lake was hundreds of feet deep during the 1959 eruption. The contrast between the lush forest rim and the barren crater floor is striking. This is widely considered one of the best hikes in Hawaii and gives families a visceral connection to volcanic forces.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Koke'e State Park

A highland park above Waimea Canyon with over 45 miles of trails through native forest, mountain meadows, and dramatic cliff-top viewpoints. The Kalalau Lookout at 4,000 feet provides a view down into the Na Pali Coast valley that is one of the most photographed scenes in Hawaii. The Nature Trail near the museum is a flat 0.1-mile loop perfect for little ones. The Pihea Trail and Alaka i Swamp Trail offer more ambitious hikes through a primordial cloud forest. The Kokee Museum has exhibits on the natural and cultural history of the area.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Koko Crater Railway Trail

A staircase of 1048 old railway ties straight up the side of Koko Crater to the rim at 1,208 feet. This is essentially a giant outdoor stairmaster and kids who are up for the challenge love the sense of accomplishment at the top. The views from the rim are panoramic covering Hanauma Bay, Sandy Beach, and the east side of Oahu. The climb is relentless with no shade so start early and bring lots of water. There is a gap in the ties about two-thirds up where a bridge once stood that requires some scrambling.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

La Perouse Bay

The site of Maui last volcanic eruption (around 1790) with a dramatic landscape of black lava flows meeting the ocean. The Hoapili Trail crosses the lava field along the coast with views of tide pools, ancient Hawaiian petroglyphs, and distant Molokini crater. Dolphins are frequently spotted in the bay. The terrain is rough and exposed so good shoes and sun protection are essential. Walking on the a-a lava fields is a unique experience that helps kids understand volcanic geology in a tangible way.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Lanikai Pillbox Hike

A short but steep 1.8-mile round trip hike to WWII military pillboxes (bunkers) on a ridge above Lanikai Beach with some of the most stunning views on Oahu. The turquoise water below with the Mokulua Islands in the foreground is postcard-perfect. Kids love exploring the old concrete bunkers covered in colorful graffiti art. The trail is steep and rocky in spots so good shoes are important. Sunrise from the first pillbox is legendary but the views are incredible at any time of day.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Lava Tree State Monument

A short loop trail through a forest of eerie lava molds left behind when a lava flow swept through a forest of ohia trees in 1790. The trees burned away but the hardened lava preserved their shapes, creating hollow pillars and ghostly tree-shaped columns. Kids think the formations look like petrified forest creatures. The 0.7-mile paved loop is easy and shaded. It is a quick stop that vividly demonstrates the power of volcanic activity in a way kids can see and touch. The surrounding forest has regrown around the formations creating a beautiful contrast.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]

Letchworth State Park

Known as the Grand Canyon of the East with a 17-mile gorge up to 600 feet deep carved by the Genesee River with three major waterfalls. The park has 66 miles of trails but the must-do walks are the short paths to the Middle Falls and Upper Falls overlooks which are accessible even for toddlers. The 107-foot Middle Falls is one of the most photographed waterfalls in the state. Hot air balloon rides over the gorge are available in summer and fall. The park also has a pool, cabins, campgrounds, and an inn.

April 10, 2026 · map[email:hello@adventurehackers.com name:AdventureHackers]