Free Concierge Service
    Text or call (650) 414-7338
    Ask AIAI
    Ask AIAI
    Why travelers choose Greetwell

    Curated by our team

    Every experience is hand selected and approved by Greetwell.

    Personal concierge

    Real humans available to help before, during, and after your booking.

    Intimate & authentic

    Including unique in-home experiences you won't find anywhere else.

    Easy booking & cancellation

    Reserve in minutes with free cancellation on most experiences.

    Greetwell

    Experiences that stay with you long after the trip

    Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go.

    About

    • Our Story
    • For Experience Providers
    • For Hospitality Partners
    • For Developers

    Concierge Support

    • Help Center
    [email protected](650) 414-7338

    Safe & Secure Payments

    © 2026 Greetwell, Inc. All rights reserved.
    Privacy PolicyTerms
    Free Concierge Service
    Text or call (650) 414-7338
    Ask AIAI
    Ask AIAI

    Best 855 things to do in Mililani, HI

    Showing 97-120 of 855 results
    Explore Haleakala Sunrise Guided Tour From Maui
    Sunrise and Sunset Tours

    Explore Haleakala Sunrise Guided Tour From Maui

    Watch sunrise from Haleakala’s summit with breakfast included

    Watch sunrise from Haleakala’s summit with breakfast included
    $269/ person
    Explore Haleakala & Iao Valley Guided Tour From Maui
    National Parks

    Explore Haleakala & Iao Valley Guided Tour From Maui

    Tour Haleakala and ʻIao Valley with lunch and a distillery visit

    Tour Haleakala and ʻIao Valley with lunch and a distillery visit
    $278/ person
    Explore Hawai'i Volcanoes National Park From Hilo
    National Parks

    Explore Hawai'i Volcanoes National Park From Hilo

    See craters, lava tube, and Hilo waterfalls on a full-day tour

    See craters, lava tube, and Hilo waterfalls on a full-day tour
    $236/ person
    Pearl Harbor WWII Guided Day Tour From Kauai
    Historical Tours

    Pearl Harbor WWII Guided Day Tour From Kauai

    Fly from Kauai to Pearl Harbor with admission, guide narration, and lunch included

    Fly from Kauai to Pearl Harbor with admission, guide narration, and lunch included
    $609/ person
    Explore Hilo Volcanoes & 45-Minute Helicopter Tour
    Helicopter Tours

    Explore Hilo Volcanoes & 45-Minute Helicopter Tour

    Fly Oahu to Hilo for a volcano land tour and 45-minute helicopter flight

    Fly Oahu to Hilo for a volcano land tour and 45-minute helicopter flight
    $891/ person
    Fly From Maui to Oahu for a Pearl Harbor Guided Tour
    Historical Tours

    Fly From Maui to Oahu for a Pearl Harbor Guided Tour

    Fly Maui to Oahu for a guided Pearl Harbor tour with lunch and admissions included

    Fly Maui to Oahu for a guided Pearl Harbor tour with lunch and admissions included
    $609/ person
    Visit Pearl Harbor From Kailua-Kona With Airfare
    Historical Tours

    Visit Pearl Harbor From Kailua-Kona With Airfare

    Fly from Kailua-Kona to tour Pearl Harbor, USS Missouri, and the Aviation Museum

    Fly from Kailua-Kona to tour Pearl Harbor, USS Missouri, and the Aviation Museum
    $609/ person
    Explore Waimea Canyon & Koke’e State Park From Kauai
    National Parks

    Explore Waimea Canyon & Koke’e State Park From Kauai

    See Waimea Canyon lookouts, Koke’e trails, and Kauai Coffee Plantation in one day

    See Waimea Canyon lookouts, Koke’e trails, and Kauai Coffee Plantation in one day
    $215/ person
    Tour Waimea Canyon & Wailua River From Oahu
    Day Trips

    Tour Waimea Canyon & Wailua River From Oahu

    Fly from Oahu to Kauai to tour Waimea Canyon and cruise the Wailua River

    Fly from Oahu to Kauai to tour Waimea Canyon and cruise the Wailua River
    $609/ person
    Explore Kauai Movie Sites Guided Tour
    Movie Location Tours

    Explore Kauai Movie Sites Guided Tour

    Tour Kauai film locations with live narration and movie clips

    Tour Kauai film locations with live narration and movie clips
    $189/ person
    Explore Hawaii Volcanoes National Park & Helicopter Tour
    Helicopter Tours

    Explore Hawaii Volcanoes National Park & Helicopter Tour

    See Hawai’i Volcanoes National Park by land and a 45-minute helicopter flight

    See Hawai’i Volcanoes National Park by land and a 45-minute helicopter flight
    $703/ person
    Watch Dolphins & Snorkel Cruise in Oahu
    Snorkeling

    Watch Dolphins & Snorkel Cruise in Oahu

    Cruise Oahu’s Waianae Coast with snorkeling, lunch, and drinks

    Cruise Oahu’s Waianae Coast with snorkeling, lunch, and drinks
    4.9 • 4.2K reviews
    $214/ person
    West Oahu Dolphin Watching & Snorkel Tour
    Dolphin Watching

    West Oahu Dolphin Watching & Snorkel Tour

    Spot dolphins, snorkel clear west Oahu waters, and enjoy a Hawaiian lunch onboard

    Spot dolphins, snorkel clear west Oahu waters, and enjoy a Hawaiian lunch onboard
    4.9 • 4.2K reviews
    $214/ person
    Sunset Snorkel & Dinner Cruise in Ko Olina
    Snorkeling

    Sunset Snorkel & Dinner Cruise in Ko Olina

    Sunset snorkel cruise with Hawaiian dinner, drinks, and narrated tour

    Sunset snorkel cruise with Hawaiian dinner, drinks, and narrated tour
    4.9 • 4.2K reviews
    $214/ person
    Cruise Oahu on a Private Sunset Dolphin & Snorkel Charter
    Dinner Cruises

    Cruise Oahu on a Private Sunset Dolphin & Snorkel Charter

    Private sunset catamaran charter with dinner, cocktails, and optional snorkeling

    Private sunset catamaran charter with dinner, cocktails, and optional snorkeling
    4.9 • 4.2K reviews
    $4,943
    Cruise Oahu on a Private Sunset Dolphin & Snorkel
    Yacht Charters

    Cruise Oahu on a Private Sunset Dolphin & Snorkel

    Private sunset catamaran charter with cocktails and optional snorkeling

    Private sunset catamaran charter with cocktails and optional snorkeling
    4.9 • 4.2K reviews
    $4,301
    Sunset Sail & Tasting in Ko Olina
    Sailing

    Sunset Sail & Tasting in Ko Olina

    Sail into the Ko Olina sunset with a pupu tasting menu

    Sail into the Ko Olina sunset with a pupu tasting menu
    5.0 • 354 reviews
    $250/ person
    Sail Waikiki on a Sunset Tasting Cruise
    Dinner Cruises

    Sail Waikiki on a Sunset Tasting Cruise

    2-hour Waikiki sunset sail with tasting menu and hosted bar options

    2-hour Waikiki sunset sail with tasting menu and hosted bar options
    5.0 • 354 reviews
    $267/ person
    Snorkel Sail From Ko Olina With Lunch
    Snorkeling

    Snorkel Sail From Ko Olina With Lunch

    3-hour snorkel sail from Ko Olina with lunch and a 6-passenger max

    3-hour snorkel sail from Ko Olina with lunch and a 6-passenger max
    5.0 • 354 reviews
    $361/ person
    Sunset Sailing Cruise From Ko Olina Marina
    Sailing

    Sunset Sailing Cruise From Ko Olina Marina

    Sail Ko Olina at sunset with drinks and light appetizers

    Sail Ko Olina at sunset with drinks and light appetizers
    $138/ person
    Sail a Private Sunset Charter in Ko Olina
    Yacht Charters

    Sail a Private Sunset Charter in Ko Olina

    Book a private Ko Olina yacht charter with snorkeling gear and a flexible agenda

    Book a private Ko Olina yacht charter with snorkeling gear and a flexible agenda
    5.0 • 354 reviews
    $2,165& up
    Kapolei Catamaran Snorkeling with Lunch & Drinks
    Snorkeling

    Kapolei Catamaran Snorkeling with Lunch & Drinks

    Cruise a 53-foot catamaran, snorkel vibrant reefs, and enjoy lunch with complimentary drinks

    Cruise a 53-foot catamaran, snorkel vibrant reefs, and enjoy lunch with complimentary drinks
    $239/ person
    Midday Snorkel & Sail Catamaran Cruise in Ko Olina
    Snorkeling

    Midday Snorkel & Sail Catamaran Cruise in Ko Olina

    Sail Ko Olina on a 53-foot catamaran with guided snorkeling and lunch

    Sail Ko Olina on a 53-foot catamaran with guided snorkeling and lunch
    $239/ person
    Sail a Private Waikiki Charter
    Sailing

    Sail a Private Waikiki Charter

    Set your own agenda on a private Waikiki sail for up to 6 guests

    Set your own agenda on a private Waikiki sail for up to 6 guests
    5.0 • 354 reviews
    $1,777& up
    1…456…36