Half-Day Adventures with Kids in Hawaii

We pulled these 44 half-day adventures out of our full catalog of kid-friendly spots in Hawaii. Every listing has the ages it suits, what it costs, how long to budget, parking notes, and what to pack.

44 adventures found

Haleiwa, HI

Waimea Valley

Paved botanical garden walk to a swimmable 45-foot waterfall. Paid entry. Works from toddler age. A half-day trip. Stroller-friendly.

  • Hiking
  • Ages 2+
  • ~3h
  • Paid

Hana, HI

Road to Hana Bamboo Forest (Pipiwai Trail)

Magical bamboo forest hike to a 400-foot waterfall at the end of the Road to Hana. Paid entry. Best from about age 5. A half-day trip.

  • Hiking
  • Ages 5+
  • ~3h
  • Paid

Hilo, HI

Mauna Kea Visitor Information Station

World-class stargazing at 9,200 feet with free evening telescope programs. Free. Best from about age 5. A half-day trip.

  • Nature
  • Ages 5+
  • ~3h
  • Free

Honolulu, HI

Hanauma Bay Nature Preserve

Snorkel with colorful fish in a volcanic crater bay with protected reef. Paid entry. Best from about age 3. A half-day trip.

  • Swimming
  • Ages 3+
  • ~3h
  • Paid

Kailua, HI

Kailua Beach Park

Award-winning white sand beach with turquoise water and gentle waves. Free. Works from toddler age. A half-day trip. Stroller-friendly.

  • Swimming
  • Ages 1+
  • ~4h
  • Free

Kapaa, HI

Lydgate Beach Park

Protected rock pools for safe snorkeling and a massive playground on Kauai east side. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 1+
  • ~4h
  • Free

Koloa, HI

Poipu Beach Park

America's Best Beach with a protected keiki pool, monk seals, and sunny south shore weather. Free. Works from toddler age.

  • Swimming
  • Ages 1+
  • ~4h
  • Free

Kula, HI

Haleakala National Park Sunrise

Sunrise from 10,023 feet above a volcanic crater that looks like Mars. Paid entry. Best from about age 4. A half-day trip.

  • Nature
  • Ages 4+
  • ~3h
  • Paid

Waimea (Kauai), HI

Waimea Canyon State Park

Grand Canyon of the Pacific with 3,600-foot colorful canyon views and rim trails. Paid entry. Best from about age 3. A half-day trip.

  • Hiking
  • Ages 3+
  • ~3h
  • Paid

Aiea, HI

Aiea Loop Trail

Shaded forest loop with Pearl Harbor views and WWII airplane wreckage. Free. Best from about age 5. A half-day trip. Dogs welcome.

  • Hiking
  • Ages 5+
  • ~3h
  • Free

Captain Cook, HI

Kealakekua Bay State Historical Park

Kayak across a marine sanctuary to world-class snorkeling with dolphins and turtles. Paid entry. Best from about age 5. A half-day trip.

  • Kayaking
  • Ages 5+
  • ~4h
  • Paid

Halawa, HI

Halawa Valley Cultural Hike

Guided cultural hike through an ancient valley to a 250-foot double waterfall. Paid entry. Better for ages 6 and up. A half-day trip.

  • Hiking
  • Ages 6+
  • ~4h
  • Paid

Haleiwa, HI

North Shore Shark Cove

Excellent tide pools and snorkeling in a rocky cove on the North Shore. Free. Best from about age 5. A half-day trip. Easy going.

  • Swimming
  • Ages 5+
  • ~3h
  • Free

Hanalei, HI

Tunnels Beach (Makua)

Premier snorkeling through reef tunnels with Bali Hai mountain backdrop. Free. Best from about age 5. A half-day trip. Easy going.

  • Swimming
  • Ages 5+
  • ~3h
  • Free

Hawaii National Park, HI

Kilauea Iki Trail

Walk across the floor of a volcanic crater through hardened lava in Volcanoes National Park. Paid entry. Better for ages 6 and up.

  • Hiking
  • Ages 6+
  • ~3h
  • Paid

Hilo, HI

Imiloa Astronomy Center

Hilo center pairing Mauna Kea astronomy with Polynesian wayfinding, plus a full-dome planetarium running daily star shows.

  • Science
  • Ages 4+
  • ~3h
  • Paid

Hilo, HI

Richardson Ocean Park

Protected tide pools and black sand beach where sea turtles feed in calm water. Free. Best from about age 3. A half-day trip.

  • Swimming
  • Ages 3+
  • ~3h
  • Free

Honolulu, HI

Battleship Missouri Memorial

Walk the deck and interior of the battleship where WWII ended, from the surrender plaque to the bridge and sixteen-inch gun turrets.

  • Museum
  • Ages 5+
  • ~3h
  • Paid

Honolulu, HI

Bishop Museum

Honolulu's state museum of Hawaiian history with a walk-through erupting volcano, planetarium, and koa-wood Hawaiian Hall.

  • Museum
  • Ages 3+
  • ~3h
  • Paid

Honolulu, HI

Hawaii Children's Discovery Center

Oahu children's museum in Kakaako with a mini TV studio, a pretend supermarket and a walk-through model of the human body.

  • Indoor Play
  • Ages 1+
  • ~3h
  • Paid

Honolulu, HI

Pearl Harbor Aviation Museum

Restored seaplane hangars on Ford Island still bullet-scarred from 1941, holding a Japanese Zero, a B-25 and flight simulators.

  • Museum
  • Ages 5+
  • ~3h
  • Paid

Honolulu, HI

Waikiki Beach

Iconic Hawaiian beach with calm water, surf lessons, and endless activities. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 1+
  • ~4h
  • Free

Kailua, HI

Maunawili Falls Trail

Jungle hike to a swimmable waterfall pool through lush windward forest. Free. Better for ages 6 and up. A half-day trip.

  • Hiking
  • Ages 6+
  • ~3h
  • Free

Kailua-Kona, HI

Kahalu'u Beach Park

Best beginner snorkeling on the Kona Coast with shallow reef and sea turtles. Free. Best from about age 3. A half-day trip.

  • Swimming
  • Ages 3+
  • ~3h
  • Free

Kailua-Kona, HI

Kamanu Charters

Kona's original sailing catamaran, wide enough for kids to sprawl on the trampoline, out to Pawai Bay to snorkel. Ages 7 and up.

  • Sailing
  • Ages 7+
  • ~4h
  • Paid

Kapolei, HI

Ko Olina Lagoons

Calm man-made lagoons with protected swimming perfect for young children. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 1+
  • ~3h
  • Free

Kilauea, HI

Anini Beach Park

Calm protected lagoon beach with the longest reef on Kauai, perfect for young kids. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 1+
  • ~3h
  • Free

Koloa, HI

Maha'ulepu Heritage Trail

Coastal trail along lithified dunes, sea cliffs, and ancient petroglyph caves. Free. Best from about age 5. A half-day trip.

  • Hiking
  • Ages 5+
  • ~3h
  • Free

Kula, HI

Polipoli Spring State Recreation Area

Cool mountain forest of redwoods and pines on Haleakala that feels like the Pacific Northwest. Free. Better for ages 6 and up.

  • Hiking
  • Ages 6+
  • ~3h
  • Free

Kula, HI

Sliding Sands Trail (Haleakala)

Hike into a volcanic crater through a Mars-like landscape of cinder cones. Paid entry. Better for ages 8 and up. A half-day trip.

  • Hiking
  • Ages 8+
  • ~4h
  • Paid

Lahaina, HI

Ka'anapali Beach

World-class 3-mile beach with snorkeling at Black Rock and nightly cliff diving. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 2+
  • ~4h
  • Free

Lanai City, HI

Hulopo'e Beach Park

Pristine marine preserve beach with dolphins, snorkeling, and amazing tide pools. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 2+
  • ~4h
  • Free

Lihue, HI

Kauai Tubing Adventure

Float through century-old plantation tunnels on inner tubes with headlamps. Paid entry. Best from about age 5. A half-day trip.

  • Tubing
  • Ages 5+
  • ~3h
  • Paid

Maunaloa, HI

Papohaku Beach

Nearly 3-mile-long white sand beach that you will likely have all to yourself. Free. Best from about age 5. A half-day trip.

  • Swimming
  • Ages 5+
  • ~3h
  • Free

Naalehu, HI

South Point Green Sand Beach (Papakolea)

Hike to one of only four green sand beaches in the world at the US southernmost point. Free. Better for ages 8 and up. A half-day trip.

  • Hiking
  • Ages 8+
  • ~4h
  • Free

Waianae, HI

Keawa'ula (Yokohama Bay)

Remote end-of-the-road beach with mountain backdrop and access to Ka ena Point trail. Free. Best from about age 5. A half-day trip.

  • Swimming
  • Ages 5+
  • ~3h
  • Free

Waianae, HI

Leeward Coast Dolphin Watching

Boat tours to see wild spinner dolphins and sea turtles along the leeward coast. Paid entry. Best from about age 3. A half-day trip.

  • Nature
  • Ages 3+
  • ~3h
  • Paid

Wailea, HI

Big Beach (Makena State Park)

Massive golden sand beach with turquoise water and dramatic cinder cone backdrop. Free. Best from about age 5. A half-day trip.

  • Swimming
  • Ages 5+
  • ~3h
  • Free

Wailea, HI

La Perouse Bay

Coastal hike across Maui last lava flow with dolphins, petroglyphs, and tide pools. Free. Best from about age 5. A half-day trip.

  • Hiking
  • Ages 5+
  • ~3h
  • Free

Wailuku, HI

Maui Ocean Center

World-class aquarium with underwater tunnel, touch pools, and turtle lagoon. Paid entry. Works from toddler age. A half-day trip.

  • Nature
  • Ages 2+
  • ~3h
  • Paid

Waimanalo, HI

Waimanalo Beach

Long uncrowded stretch of soft white sand with turquoise water and mountain views. Free. Works from toddler age. A half-day trip.

  • Swimming
  • Ages 2+
  • ~3h
  • Free

Waimea (Big Island), HI

Hapuna Beach State Recreation Area

Big Island's best white sand beach with crystal-clear water on the sunny Kohala Coast. Paid entry. Best from about age 3.

  • Swimming
  • Ages 3+
  • ~4h
  • Paid

Waimea (Kauai), HI

Koke'e State Park

Highland trails and Na Pali Coast cliff-top lookouts in a mountain forest park. Paid entry. Best from about age 4. A half-day trip.

  • Hiking
  • Ages 4+
  • ~3h
  • Paid