Discover 7 Indoor Activities Oahu Offers for Rainy Days

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Indoor activities Oahu offers are a treasure trove of experiences waiting to be discovered.

This Hawaiian island, renowned for its sun-kissed beaches and outdoor adventures, also boasts an impressive array of indoor attractions.

Rainy days in Oahu don't have to mean boredom or staying cooped up in your hotel room.

In fact, these indoor activities Oahu has can provide enriching cultural experiences, fascinating historical insights, art appreciation opportunities and more!


7 Indoor Activities in Oahu

Are you ever stuck in Oahu on a rainy day and don’t know what to do? We have all been there, especially since the weather here can be unpredictable.

While some people may choose to hide under their blankets or stay inside until the rain passes, that’s not always possible for everyone.

Luckily, there are plenty of activities indoors at Oahu that provide a fun way to pass your time.

In this section, we will discuss 7 awesome indoor activity ideas in Oahu for those end-of-week days where it rains nonstop!


Visit Waikiki Aquarium

Don't let a rainy day dampen your spirits on Oahu. Instead, head out to the Waikiki Aquarium for a fun and educational indoor activity.

This stunning aquarium offers visitors a glimpse into the vibrant underwater ecosystem of Hawaii with over 500 different species of marine life.

From colorful fish to graceful sea turtles, there's so much to see and learn at the Waikiki Aquarium.

Spend the day discovering the mysteries of the deep sea, take a tour with one of the knowledgeable guides, or simply relax and enjoy the stunning sights.


Enjoy an educational and fun indoor activity on a rainy day in Oahu by exploring the 500+ species of marine life at the Waikiki Aquarium.


Learn History at Iolani Palace

The Iolani Palace, nestled in the heart of downtown Honolulu, is a unique testament to Hawaii's royal heritage.

As the only official state residence of royalty within U.S. boundaries, it offers an unparalleled glimpse into a captivating chapter of Hawaiian history.

Erected by King Kalakaua in 1882, this regal edifice was home to Hawaii's final reigning monarchs until Queen Liliuokalani's reign ended abruptly with her overthrow in 1893.

Today, you can embark on an intriguing self-guided tour through its grand halls and learn about the compelling saga of Hawaii's monarchy.


Iolani Palace offers visitors a chance to explore the captivating history of Hawaii's monarchy with a unique self-guided tour.


Discover Honolulu Museum of Art

The Honolulu Museum of Art, nestled in downtown Honolulu, serves as a cultural hub that houses over 50,000 works from across continents.

Whether it's Asian artifacts or European paintings reflecting various eras and styles - this museum has got you covered.

Apart from exploring their extensive permanent collection, make sure to check out their rotating exhibitions which bring fresh perspectives every time you visit.


The Honolulu Museum of Art provides a welcoming, cultural hub with an expansive permanent collection and exciting rotating exhibitions.


Dive into Islamic Art at Shangri La Museum

When Mother Nature is not on your side, it's time to make the most of what indoor activities Oahu has to offer.

One great idea for a full day out that's both engaging and awe-inspiring is to visit the Shangri La Museum.

Located in the Diamond Head area, the museum provides a deep dive into the world of Islamic art.

Visitors can take guided tours or explore the collection on their own, and enjoy beautiful art made from textiles, ceramics, and metal, as well as home decor and personal items.

The museum itself is a sight to behold, with its fusion of Hawaiian and Islamic architectural styles.

Parkitects will also find this place a wonder as it features a beautiful garden with an ocean view. 


Shangri La Museum is the perfect place to explore Islamic art, take a guided tour, enjoy stunning architecture and gardens with an ocean view on a rainy day in Oahu.


Learn More at Pearl Harbor

Rainy days in Oahu might seem like a bummer, but fear not because there is a silver lining!

A visit to Pearl Harbor on a rainy day is an excellent activity for adults and kids  Learn about the United States' involvement in World War II while taking in the view of the ships floating in the harbor.

The visitor center also features exhibits and a museum that will keep you engaged for hours. Just make sure to bring an umbrella and some rain boots so you can stay comfortable while exploring this historical landmark.

Rain or shine, a trip to Pearl Harbor is a must-do when visiting Oahu!


The Aviation Museum at Pearl Harbor offers a unique and inspiring opportunity to explore an important site in military history.


Indulging in Retail Therapy

Oahu's shopping scene is a paradise for those seeking retail therapy.

With its diverse range of indoor activities, you can explore everything from high-end brands to local boutiques.

Ala Moana Center, one of the world's largest open-air malls located near Waikiki Beach, offers over 350 stores that cater to every shopper's taste and budget.

From luxury labels like Louis Vuitton and Chanel to popular chains such as Forever 21, there are plenty of options in Waikiki.


Oahu's shopping scene is a paradise with a wide range of options from luxury labels to popular chains for all kinds of shoppers.

Polynesia Culture Center

Experiencing Pacific Cultures at Polynesian Cultural Center

The Polynesian Cultural Center offers an indoor escape to the diverse cultures of the Pacific Islands.

It serves as a refuge from unexpected rainy days and provides an educational experience.

You can explore six authentic villages representing Hawaii, Samoa, Tonga, Fiji, Tahiti, and Aotearoa (New Zealand).

Each village presents interactive activities that reveal unique traditions and customs inherent in these island cultures.


The Polynesian Cultural Center offers a fun and educational escape to explore the unique cultures of the Pacific Islands.



With so much to do indoors in Oahu on a rainy day, it’s easy to keep the boredom away and have an amazing time.

Whether you want to explore virtual reality or escape into a world of fish at one of the many aquariums, there are activities to suit any age group in Oahu.

Explore the unique cultural offerings, don’t miss out on all the educational centers and shopping centers, or take yourself back in time with a visit to the museums. 

Whatever your choice, make sure you take advantage of all that Oahu has to offer when spending a day indoors.

Grab an umbrella and get ready for an unforgettable adventure - rain won’t stop your fun this time around!

Frequently Asked Questions

What to do on Oahu when it rains?

Oahu offers numerous indoor activities such as visiting Iolani Palace, exploring art museums, uncovering military history at Pearl Harbor, shopping at local malls, enjoying indoor entertainment options, and appreciating marine life at Waikiki Aquarium.

What is the rainy side of Oahu?

The windward (eastern) side of Oahu tends to receive more rain than the leeward (western) side.

Towns like Kaneohe and Kailua are known for their lush greenery due to frequent showers.

Is Oahu still fun when it rains?

Oahu is fun to explore even on cloudier days. Some of the island's most popular attractions, such as the Hawaii State Art Museum and the Bishop Museum, are entirely indoors and offer fascinating exhibits that can keep you entertained for hours.

You can also take advantage of the slower pace that comes with rainy weather by indulging in a leisurely coffee shop crawl.

And if you're feeling brave, grab a raincoat and head out to some of the island's stunning hiking trails where you're sure to see some of the most jaw-dropping views you'll ever witness.

Can you tour Pearl Harbor in the rain?

Absolutely, the Pearl Harbor Aviation Museum and USS Bowfin Submarine Museum are both indoors, making them perfect destinations for a rainy day exploration into WWII history.

Does it rain a lot on Oahu?

If you're planning a trip to Oahu, it's important to be prepared for some wet weather if you're traveling during the winter months.

From mid-November to late March, the island experiences some serious downpours - but don't let this dampen your spirits!

With a little bit of rain gear and a positive attitude, you can still have an amazing time exploring the island during this time.

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