Hawaii Half-day Tours

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Cruises, Sailing & Water Tours
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Walking & Biking Tours
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Day Trips & Excursions
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Air, Helicopter & Balloon Tours
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Shopping & Fashion
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VIP & Exclusive Tours
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Hawaii Activities

Attractions

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375 Results
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Featured
  • Pearl Harbor USS Arizona Memorial

    Pearl Harbor USS Arizona Memorial

    4,699

    Turn back time as we explore WWII history at Pearl Harbor and relive the infamous Sunday morning of December 7, 1941. A visit to the...
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     4 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
    from
    $55
    Details
    from
    $55
  • Hanauma Bay Snorkeling

    Hanauma Bay Snorkeling

    977

    This is the best way to visit Oahu’s #1 snorkeling destination with a duration of 6 hours (Round-trip with hotel pick up/drop off). Great for...
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     5 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
    from
    $55.99
    Details
    from
    $55.99
  • Snorkel Tour to Captain Cook Monument Kailua-Kona, Big Island
    Likely to Sell Out

    Snorkel Tour to Captain Cook Monument Kailua-Kona, Big Island

    525

    If you are new to snorkeling this is the ideal choice! Particularly good for families with younger children or swimmers who aren’t certain if they...
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     4 hours  Free Cancellation  Instant Confirmation
    from
    $79.99
    Details
    from
    $79.99
  • Leila Na Pali Sunset Dinner Sail
    Likely to Sell Out

    Leila Na Pali Sunset Dinner Sail

    488

    Let us wine & dine you as we sail off into the sunset along Kauai’s spectacular Napali Coast. Enjoy appetizers, craft beer, wine, and Koloa...
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     5 hours  Free Cancellation
    from
    $263.82
    Details
    from
    $263.82
  • Premium Snorkeling Cruise with Whale and Dolphin Watching

    Premium Snorkeling Cruise with Whale and Dolphin Watching

    1,249

    Head to the country side of Oahu's West coast on a safe, comfortable Custom Catamaran, with a one of a kind Hot Hawaiian Buffet and...
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     3 hours 30 minutes  Hotel pickup offered  Free Cancellation  Instant Confirmation
    from
    $174
    Details
    from
    $174
  • Afternoon Sail & Snorkel to the Captain Cook Monument

    Afternoon Sail & Snorkel to the Captain Cook Monument

    702

    A three hour tour you won't want to miss! Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava flows. As you...
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     3 hours  Free Cancellation
    from
    $136.19
    Details
    from
    $136.19
  • Waimea Canyon & Na Pali Driving Tour app

    Waimea Canyon & Na Pali Driving Tour app

    104

    Embark on a breathtaking journey through Kauai’s dramatic landscapes on this self-guided driving audio tour. Wind through the awe-inspiring “Grand Canyon of the Pacific”, delve...
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     4 to 6 hours  Free Cancellation  Instant Confirmation
    from
    $20.69
    Details
    from
    $20.69
  • Fat Tire E-Bike Tour through Volcanoes National Park

    Fat Tire E-Bike Tour through Volcanoes National Park

    478

    Our powerful and fun bikes offer easy riding and quick learning, perfect even for E-Bike beginners. Gain complete control and effortlessly navigate the park's paths,...
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     3 hours  Free Cancellation  Instant Confirmation
    from
    $199
    Details
    from
    $199
  • Na Pali Sunset & Sightsee Boat Tour
    Likely to Sell Out

    Na Pali Sunset & Sightsee Boat Tour

    1,099

    Find a sunset state of mind, cruising along the Napali Coast, one of Hawaii’s most stunning and humbling landscapes. Come aboard our clean, sleek 65’...
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     4 to 5 hours  Free Cancellation
    from
    $263.82
    Details
    from
    $263.82
  • Ko Olina Catamaran Sail and Snorkel with Lunch

    Ko Olina Catamaran Sail and Snorkel with Lunch

    604

    Set sail on a 3-hour Ko Olina catamaran cruise and explore the crystal-clear waters off Oahu’s western coast. Departing from the Ko Olina Marina, this...
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     3 hours  Hotel pickup offered  Free Cancellation
    from
    $189
    Details
    from
    $189
  • Koloa Zipline in Kauai
    Likely to Sell Out

    Koloa Zipline in Kauai

    6,627

    Get ready to fly like a superhero on Kauai’s longest zipline adventure. The Flyin’ Kauai’ian harness lets you soar hands-free above the lush landscapes of...
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     3 hours  Free Cancellation  Instant Confirmation
    from
    $166.49
    Details
    from
    $166.49
  • Salute to Pearl Harbor Including USS Arizona

    Salute to Pearl Harbor Including USS Arizona

    6,796

    Stand at ground zero of the infamous attack and gaze up at a sky once filled with enemy planes. This is the place where history...
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     5 hours  Hotel pickup offered  Free Cancellation  Instant Confirmation
    from
    $57
    Details
    from
    $57
  • Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure

    Wailua River & Waterfalls Kayak Tour: Expert-Guided Adventure

    760

    Rainbow Kayak Tours has been providing guided tours of the Wailua River for 20 years. Our experienced guides are well versed in the flora and...
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     5 to 6 hours  Free Cancellation  Instant Confirmation
    from
    $145.86
    Details
    from
    $145.86
  • Big Island Southside ATV Tour

    Big Island Southside ATV Tour

    392

    Welcome to the Southern most area of the United States! Our tour will take you to places that tourists and locals alike have never visited....
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     3 hours  Free Cancellation  Instant Confirmation
    from
    $250
    Details
    from
    $250
  • Deluxe Na Pali Sunset Tour on the Lucky Lady

    Deluxe Na Pali Sunset Tour on the Lucky Lady

    1,402

    Tour the Na Pali coast aboard a Luxury Catamaran, Lucky Lady for an afternoon that features incredible scenery topped off with a spectacular sunset. Look...
    Read More

     5 hours  Free Cancellation
    from
    $222.86
    Details
    from
    $222.86
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Frequently Asked Questions

The answers provided below are based on answers previously given to customers' questions.

Q: What are the best options for Hawaii Half-day Tours?

A: According to verified reviews on Cool Hawaii and TripAdvisor, the best Hawaii Half-day Tours are:

Q: What are the best kid-friendly options for Hawaii Half-day Tours Activities?

A: According to verified reviews on Cool Hawaii and TripAdvisor, the best kid-friendly Hawaii Half-day Tours are:

View all kid-friendly Activities →

Q: Which Hawaii Half-day Tours have Instant Confirmation?

A: Hawaii Half-day Tours with Instant Confirmation include:

View all Activities with Instant Confirmation →

Q: Which Hawaii Half-day Tours have Free Cancellation?

A: Hawaii Half-day Tours with Free Cancellation (in most cases up to 24 hours in advance of your activity date, check the specific activity page) include:

View all Activities with Free Cancellation →

Q: I need a ride! Which Hawaii Half-day Tours include Hotel Pickup?

A: No problem. These Hawaii Half-day Tours include Hotel Pickup:

View all Activities with Hotel Pickup →

Q: Got any more Hawaii trip ideas?

A: We sure do. Check out our curated lists of hand-picked Hawaii Activities.

View all Hawaii Trip Ideas →

Q: What are the most popular styles of Tours and Activities in Hawaii?

A: Based on our sales data over the past year, the most popular styles of tours and activities in Hawaii are:

View all tour styles in Hawaii →

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We guarantee the lowest price on all the activities available to book on our site. We'll refund the difference if you find the exact activity cheaper online until 48 hours before your activity starts.

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The following conditions apply to all lowest price guarantee refund requests:

  • The lowest price guarantee is available to any customer who makes a qualifying purchase through our website. The qualifying purchase must be a minimum of US$20 (or equivalent).
  • The lowest price guarantee covers retail and prepaid rates available to the general public. This does not include discounts or promotions you may receive (or be eligible for) from third-party sites or organizations such as AAA or AARP or special offers made as part of a membership program, corporate discount, daily deal, group, or rewards program.
  • Cool Hawaii promotions cannot be combined with the lowest price guarantee.
  • If you find a lower retail or prepaid rate for the same activity, offered on the same date, time and priced in the same currency as your original purchase, on any other website between the time you book on Cool Hawaii and 48 hours before your trip starts, we will refund the difference.
  • The lowest price guarantee does not apply where a lower overall price is found by breaking down the purchased activity into one or more parts sold separately.
  • Cool Hawaii reserves the right to verify the lower price details. Examples of acceptable forms of verification include a web screenshot or a web address.
  • All refund decisions will be made at the sole discretion of Cool Hawaii.

Sorting, ranking, and search results

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Cool Hawaii wants to make your searches as relevant as possible. That's why we offer many ways to help you find the right experiences for you.

On some pages, you can select how to sort the results we display and also use filter options to see only those search results that meet your chosen preferences. You'll see explanations of what those sort options mean when you select them.

If you see a Badge of Excellence label, the award is based on average review ratings, share of bookings with a review, and number of bookings through Cool Hawaii over a 12-month period.

The importance of any one factor over any other in a sort order varies, and the balance is constantly being reviewed and adjusted. We're always updating our systems and testing new ways to refine and improve your results to make them as relevant as possible to meet your needs.

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