Hawaii Half-day Tours

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

Hawaii Half-day Tours with Instant Confirmation include: Ultimate Self-Guided Audio Driving Tour of Kauai (Na Pali, Waimea), Hawaii Best of Oahu Self-Guided Driving Audio Tour Honolulu Rainforest Self-Guided Audio Tour Haleakala Sunset and Stargazing Audio Tour Kauai Waimea Canyon & Na Pali Lookouts Self-Guided Audio Tour View all Activities with Instant Confirmation →

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

No problem. These Hawaii Half-day Tours include Hotel Pickup: Pearl Harbor Tribute: Arizona Memorial and Honolulu City Tour Tribute to Pearl Harbor Arizona Memorial Tour Diamond Head Sunrise Hike and Summit Tour with Reservation Ticket Deluxe Pearl Harbor USS Arizona Memorial and Honolulu City Tour Hawaiian Waterfall Hike With Waikiki Pickup View all Activities with Hotel Pickup →

Q: Got any more Hawaii trip ideas?

We sure do. Check out our curated lists of hand-picked Hawaii Activities. Top 10 Hawaii 2026 Senior-friendly tours Hawaii The best tours and activities for culture lovers in Hawaii Top Day Trips from Hawaii Things to do in Hawaii this summer View all Hawaii Trip Ideas →

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

Based on our sales data over the past year, the most popular styles of tours and activities in Hawaii are: Hawaii Luxury & Special Occasions Hawaii Luxury Tours Hawaii Cruises, Sailing & Water Tours Hawaii Outdoor Activities Hawaii Tours & Sightseeing View all tour styles in Hawaii →

Diamond Head Bike to Hike and Local Lunch

Oahu, USA

5.0 (179)

Diamond Head Bike to Hike and Local Lunch

UPDATE February 2025- Diamond Head is only open half day Monday through Friday due to construction projects, This will continue until July 24th, 2025. Aloha...

4 hours • Free Cancellation

5.0 (179)

from
$169

Eco Sea Scooter Guided Beach Tour From The Famous Kapalua Bay

Maui, USA

4.9 (46)

Eco Sea Scooter Guided Beach Tour From The Famous Kapalua Bay

Explore the Amazing West Maui underwater world during your Eco- Friendly Yamaha 350LI Sea Scooter Guided Tour. Rated the 10 Top snorkel beaches on Maui...

3 hours • Free Cancellation

4.9 (46)

from
$169

Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Oahu, USA

5.0 (4)

Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Kayak in the crystal clear waters of Kailua Bay with one of our guides and visit one of Oahu's smallest offshore islands. It's only a...

3 hours • Free Cancellation

5.0 (4)

from
$169

Kauai, USA

5.0 (7,579)

Koloa Zipline in Kauai

Get ready for Kauaʻi's longest zipline adventure. Our Unique harness gives you a front-row seat to the breathtaking landscapes of historic Old Kōloa, with panoramic...

3 hours • Free Cancellation

5.0 (7,579)

from
$170

Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

Honolulu, USA

4.8 (1,439)

Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

Cruise along Oahu's scenic west coast aboard a comfortable, custom catamaran designed for premium ocean exploration and unbeatable coastal views. You'll dive into the island's...

3 hours 30 minutes • Hotel pickup offered • Free Cancellation

4.8 (1,439)

from
$174

Pearl Harbor Arizona & Missouri tour from HNL Airport

Honolulu, USA

4.8 (6)

Pearl Harbor Arizona & Missouri tour from HNL Airport

Our Battleship Missouri Memorial tour stands out because it is not just a visit; it’s an immersive, educational, and deeply personal journey through one of...

6 hours • Free Cancellation

4.8 (6)

from
$175

Hilo, USA

4.6 (66)

Evening Volcano Explorer from Hilo

The original volcano lovers tour. Start with a drive through quaint Hilo town where you’ll drive along the historic waterfront before heading out to the...

6 hours • Hotel pickup offered • Free Cancellation

4.6 (66)

from
$177

Deluxe Sail & Snorkel to the Captain Cook Monument

Big Island of Hawaii, USA

4.9 (479)

Deluxe Sail & Snorkel to the Captain Cook Monument

Set Sail down the Majestic Kona Coastline with breathtaking views of landscaped ledges of ancient lava flows. As you arrive at the "World Famous Captain Cook Monument"...

4 hours 30 minutes • Free Cancellation

4.9 (479)

from
$179

Maui Magical Waterfall and Jungle Tour: Road to Hana

Maui, USA

4.8 (140)

Maui Magical Waterfall and Jungle Tour: Road to Hana

I have been living on the island for a total of 25 years. I am a NAI Certified Guide with over 500 tours on Maui....

5 hours 30 minutes • Free Cancellation

4.8 (140)

from
$179

Manoa Falls-Electric Bike to Hike Experience Local meal included

Oahu, USA

4.9 (12)

Manoa Falls-Electric Bike to Hike Experience Local meal included

Roll with us on your fitted electric bike. Pedal easily, and exercise moderately with your professional local guide. Immerse yourself into Hawaii's healthy lifestyle and...

4 to 5 hours • Free Cancellation

4.9 (12)

from
$179

Epic Waterfall Adventure, the Best of Maui

Maui, USA

4.9 (345)

Epic Waterfall Adventure, the Best of Maui

Only tour company on Maui that offers optional cliff jumping into Waterfalls, go pro photography, and videography! This personalized experience is great for nature lovers...

3 hours 30 minutes • Free Cancellation

4.9 (345)

from
$179

Private Tour: Hawaii Volcanoes National Park Eco Tour

Big Island of Hawaii, USA

5.0 (321)

Private Tour: Hawaii Volcanoes National Park Eco Tour

Explore the worlds most active volcano with one of our professional, award winning guides - get away from the big bus and van tours and...

3 to 6 hours • Free Cancellation

5.0 (321)

from
$180

Lanai Snorkel and Dolphin Watch from Maui

Maui, USA

4.6 (218)

Lanai Snorkel and Dolphin Watch from Maui

Snorkel off the island of Lana’i and watch dolphins in the wild all in one trip. You'll discover why Lana’i has been rated one of...

5 hours • Free Cancellation

4.6 (218)

from
$181

Maui, USA

5.0 (58)

Honolua Snorkel Sail from Lahaina

Sail to the storied waters of Honolua Bay, long valued in Hawaiian culture and now protected as a Marine Life Conservation District. Along the way,...

5 hours • Free Cancellation

5.0 (58)

from
$181

Hilo, USA

5.0 (5)

The Pele Express SMALL GROUP Tour

Discover the volcanic wonders of the Big Island on a 5.5 to 6-hour tour that showcases the best of Hilo. This small-group experience allows you...

5 hours 30 minutes • Hotel pickup offered • Free Cancellation

5.0 (5)

from
$181

Big Island of Hawaii, USA

4.7 (9)

Ultimate Volcano National Park Tour

Volcanoes National Park is a World Heritage Site and it's no wonder since it is located on Kilauea the most active volcano in the world...

5 hours • Free Cancellation

4.7 (9)

from
$181

Frequently Asked Questions

These answers are based on answers previously given to Cool Hawaii customers' questions.

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

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

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

View all kid-friendly Activities →

Which Hawaii Half-day Tours have Instant Confirmation?

Which Hawaii Half-day Tours have Free Cancellation?

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 →

I need a ride! Which Hawaii Half-day Tours have Hotel Pickup?

Got any more Hawaii trip ideas?

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

Recent activity reviews

New York City

Koloa Zipline in Kauai

Cynthia_R, Sep 2026

Be prepared to climb a...

Be prepared to climb a few steep steps. We got a little winded, but with a small rest, it was well worth it. The Zipline was a wonderful experience. I would definitely go again!

New York City

Koloa Zipline in Kauai

Laura_K, Sep 2026

Zipline experience

The Zipline experience was thrilling and adventurous! The guides make you feel comfortable and safe.

New York City

Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

kevinpW5372CN, Sep 2026

Best snorkeling trip in Oahu!

Was absolutely fantastic! Swam with a turtle, saw Spinner dolphin and Pygmy killer whales. The food was also delicious!

New York City

Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

ncsmike, Sep 2026

What a fantastic day with awesome memories

Fantastic day on the water The three crew members were outstanding, so happy and helpful. The food were amazing, so tender and tasteful. Saw dolphins, snorkeling with reef fish and saw a sea turtle. We both enjoyed our time onboard so much and would highly recommend it. And went home with a great photo package. Will be doing it again next time in Hawaii

New York City

Epic Waterfall Adventure, the Best of Maui

Andrea_H, Sep 2026

Amazing and genuine experience!

Lauren was the absolute BEST tour guide we could have asked for! From the moment we met her, she was incredibly personable, welcoming, and made us feel completely at ease. She kept us engaged, entertained, and laughing throughout the entire experience.Lauren is extremely knowledgeable and shared so much fascinating history, along with fun stories and little details that made the tour even more memorable. My husband tends to avoid tours because he’s what I lovingly call a “Lone Ranger,” so I was especially impressed by how much he enjoyed the experience. He was genuinely impressed by Lauren’s professionalism, knowledge, and personality!I would highly recommend this tour to anyone, and I would absolutely book another tour with Lauren in the future. She truly made our experience unforgettable!

New York City

Epic Waterfall Adventure, the Best of Maui

Shannon_o, Sep 2026

Amazing and unforgettable experience!

We had Mike as our tour guide and it was a phenomenal experience. He taught us a lot and showed us so much! 10/10 experience can’t wait to come back and do another tour!

New York City

Pearl Harbor Arizona & Missouri tour from HNL Airport

Gwen_F, Sep 2026

Heart wrenching and eye opening

This tour was an experience. Seeing the dramatic results of the bombing of Pearl Harbor were heart wrenching. Standing in the memorial above the Arizona took your breath away. Touring the Missouri was eye opening. Walking through the spaces men and women lived, worked, and fought in made us appreciate our armed forces that defend our rights to live free.

New York City

Deluxe Sail & Snorkel to the Captain Cook Monument

tudmasterg, Sep 2026

Funnest snorkel trip ever

What an amazing fun day. The crew were friendly and took us to 2 awesome snorkeling spots. They also shared the history and facts about where we were. Captain Ed, Joshua and please forgive me, I can’t remember the woman’s name. A local and it started with K. She was so nice and helpful. I recommend 100%

New York City

Deluxe Sail & Snorkel to the Captain Cook Monument

GWBridgeNewYork, Sep 2026

Really nice day on the Sea Paradise Catamaran

An absolutely awesome snorkel/catamaran trip. The crew was amazing (Captain Jon and Crew Beau, Taylor, Austin, and I unfortunately forgot the name of the fourth one, a pleasant young lady). Along the way and back they take turns giving you the Hawaiian history of the sacred locations along the shore and what occurred there hundreds of years ago amongst the native Hawaiians and with Captain Cook. The two snorkel spots were teeming with fish. The crew were steady (but not overwhelming) in offering snacks and drinks, and turning on the showers for you after coming in from snorkeling. Captain Jon was either good (or lucky, LOL) in finding pods of spinner dolphins for us to watch. Lunch during the ride back was also pleasant. A nice sandwich bar. The staff assisted me in making a Hawaiian tuna wrap!

New York City

Private Tour: Hawaii Volcanoes National Park Eco Tour

bridgetfujioka, Aug 2026

The best!

Wow! What an amazing day! We would never have gotten nearly as much out of our time at Volcano had we hiked out on our own. Our guide John was the best…kind, knowledgeable, and so patient with a very inquisitive 12 year old. He has immense knowledge of cultural history, geology and botany. Wish we could have had more time and learned even more from John. Highly recommend! Great communication during a during an uncertain time and they even gave us a heads up the day before our schedule tour that an eruption had started so we could get to the area earlier.

New York City

Maui Magical Waterfall and Jungle Tour: Road to Hana

M843ARandrewp, Aug 2026

A memorable Road to Hana family experience

Erik and his dad were fantastic.Erik was knowledgeable and informative without ever being overbearing, giving us a great history of Maui while weaving in his own experiences and stories from the island. It felt natural and conversational rather than like a scripted tour.His dad, who is 84, was an unexpected highlight. He is funny, full of stories, and definitely has the gift of gab. The two of them together gave the day a really personal feel that you just wouldn’t get driving the Road to Hana on your own.The beautiful stops obviously speak for themselves, but having Erik and his dad provide the history, stories and local perspective along the way made the experience that much better.Our whole family had a great time. Highly recommend.

New York City

Maui Magical Waterfall and Jungle Tour: Road to Hana

Andrew_P, Aug 2026

A memorable Road to Hana family experience

New York City

Private Tour: Hawaii Volcanoes National Park Eco Tour

BackPacker307632, Aug 2026

Volcano Tour with Jay

Jay was one of the best tour guides we ever had. Professional, beyond knowledgeable, passionate and personable. So passionate, he gave us an extra 45 minutes of his time. Amazing and interesting tour!!! Thank you Jay!

New York City

Lanai Snorkel and Dolphin Watch from Maui

jefedh, Aug 2026

Surfing lessons with dolphins!

No time share presentation! LOL Great crew. The education obtained on the outing was outstanding. A great blend of adventure, education, fun and socializing!

New York City

Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Erik_W, Aug 2026

Kayaking

Mario was very knowledgeable and friendly. Getting to ocean was fun on electric bikes. Kayaking was great. It was a beautiful day.

New York City

Lanai Snorkel and Dolphin Watch from Maui

barbaradN100OY, Aug 2026

Eco-friendly Lanai

Qualified, professional staff, attentive to everyone's needs and helpful. The photographer Dana is very good. Very nice tour. Spacious and clean catamaran. Good food and drinks

Hawaii Half-day Tours

Hawaii Activities

Attractions

Guides

Calendar

Diamond Head Bike to Hike and Local Lunch

Eco Sea Scooter Guided Beach Tour From The Famous Kapalua Bay

Discover Popoia Island and Kailua Bay by Kayak Guided Tour

Koloa Zipline in Kauai

Luxury Snorkel Cruise with Dolphin Watch and Hawaiian Meal

Pearl Harbor Arizona & Missouri tour from HNL Airport

Evening Volcano Explorer from Hilo

Deluxe Sail & Snorkel to the Captain Cook Monument

Maui Magical Waterfall and Jungle Tour: Road to Hana

Manoa Falls-Electric Bike to Hike Experience Local meal included

Epic Waterfall Adventure, the Best of Maui

Private Tour: Hawaii Volcanoes National Park Eco Tour

Lanai Snorkel and Dolphin Watch from Maui

Honolua Snorkel Sail from Lahaina

The Pele Express SMALL GROUP Tour

Ultimate Volcano National Park Tour

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