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Free Things to Do in Oahu
This brief article is meant to introduce you to some of the free attractions, and activities you can partake in on the island of Oahu, Hawaii. Below we've covered a few of our favorite free or nearly free activities that won't leave your wallet empty.
Strolling around Historic Honolulu is not only good for your health, you will get a chance to experience the history of the town. Make sure you stop in the Iolani Palace, where the Hawaiian monarchy resided.
This hike is an absolute must during your trip to Oahu.
Once you get to the top, an absolutely wonderful 365-degree view of Oahu is waiting. Bring your cameras to capture it all.
Diamond Head requires advance online reservations for non-residents. Entry fee is $5.00 per person, plus $10.00 per vehicle for parking. Hawaii residents enter free with valid ID. Reserve at gostateparks.hawaii.gov.
If snorkeling is something you'd like to try, we suggest here.
Hanauma Bay is both a Nature Preserve and a Marine Life Conservation District where visitors are required by law to refrain from mistreating marine animals or from touching, walking, or otherwise having contact with the coral.
Hanauma Bay requires advance online reservations. Admission is $25.00 per person for non-residents (13+); children 12 and under are free. Parking is $3.00 per vehicle. Hawaii residents enter free with valid ID.
Relax and Have Lunch at Kapi'olani Park
Kapi'olani Park is the largest and oldest public park in Hawaii. It is located on the east end of Waikiki, and ideal for some relaxing with the ones you love.
The park is home to the Honolulu Zoo, Waikiki, Aquarium, Waikiki Shell, and Waikiki Bandstand. It is host to many annual festivals and numerous sports activities.
None as one of the windiest spots on Oahu, from the lookout you have beautiful views of Kane'ohe Bay, Kailua, the Ko'olau Mountains and the Mokapu Peninsula which is home to the Kane'ohe Marine Corps Base.
Make sure to read the placards giving the history of the site.
The Byodo-In Temple was built in the 1960's to commemorate the 100th anniversary of the arrival of the first Japanese immigrant workers in Hawaii who came to work in the sugar plantation fields. It is a replica of the 950-year-old Byodoin Temple located in Uji, Japan on the southern outskirts of Kyoto. It recently became more popular due to the fact that the hit show, Lost was filmed here.
Although still primarily Chinese, you will see many shops and restaurants run by Vietnamese, Japanese, Filipinos, Laotians, and Koreans.
Admission is free, but the great food is something you'll have to pay for.
Learn About Hawaii's Plantation Era at Hawaii's Plantation Village and Museum
Hawaii's Plantation Village is a non-profit, living history museum and ethno-botanical garden located on a 50-acre site in the heart of sugar plantation country in Waipahu.
Established by the Friends of Waipahu Cultural Garden Park, its mission is to ensure that the struggles, sacrifices, innovations and contributions of Hawaii's sugar plantation forebears are preserved and acknowledged as the cornerstone of Hawaii's successful multi-ethnic society.
Hawaii's Plantation Village opened its doors in 1992 and offers docent-led tours through the Village as well as special events and activities.
Admission Fee: Adults - $13, Seniors - $10, Youth (4-11) - $5, Children (3 and under) - free
Stroll Through the International Marketplace
For many visitors to Waikiki the International Market Place is one of the places that they most remember. For repeat visitors, it's one of the few places in Waikiki that always seems to be there and, for the most part, always looks the same.
A bazaar of clothes, jewelry and souvenirs from over 100 of the island's most colorful merchants are all set under the shade of a large banyan tree. The International Food Court offers a variety of local and international cuisine, plus free Hawaiian entertainment five nights a week.
Open daily from 10:00 a.m. to 10:30 p.m. 2330 Kalakaua Ave., next to Waikiki Town Center.
Admission Fee - Free (souvenirs cost money!)
Enjoy a Festival or Annual Event
O'ahu is home to over 100 festivals and events throughout the year that celebrate culture, community, music and art.
Founder & certified Hawai'i travel expert with 20+ years in Hawai'i tourism, University of South Carolina climate-research training, and NOAA weather-station experience.
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Mostly dry and breezy across Oʻahu today through Monday, with northeast winds holding steady and only light showers popping up on windward slopes. Leeward and resort areas stay dry.
Late Tuesday the pattern shifts. Winds drop and turn southerly, and tropical moisture moves in Wednesday through Friday—heavy rain will hit the islands, with potential flash flood conditions. Timing and intensity are still uncertain, but plan on wet weather. Ocean conditions will be choppy and elevated through Monday, then gradually ease midweek.
Hit the leeward beaches and snorkel sites Monday and Tuesday. Save indoor plans for Wednesday through Friday.
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Steady northeast winds and mostly dry skies today through Monday. Light showers may pop up on windward slopes and in the mountains, but leeward and resort areas stay mostly dry.
Late Tuesday the pattern shifts. Winds drop and turn southerly, then deep tropical moisture moves in Wednesday through Friday. Heavy rain is likely statewide from late Wednesday onward, with potential flash flood conditions—timing and intensity are still uncertain. Ocean conditions are rough and choppy through Monday on windward shores due to strong winds, then gradually ease mid-week. A slightly larger northwest swell peaks Wednesday, and a west swell from a distant typhoon may bring moderate surf to west-facing Big Island shores by Thursday.
Leeward beaches and snorkeling work well Monday and Tuesday. Save indoor plans for Wednesday through Friday.
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Steady northeast winds and mostly dry skies today through Monday, with only light showers scattered across windward slopes and the mountains. Leeward and resort areas stay dry. Ocean conditions are rough and choppy—a Small Craft Advisory is in effect through Monday evening.
Late Tuesday brings a shift. Winds drop and turn southerly, and tropical moisture moves in Wednesday through Friday. Plan for heavy rain and potential flash flooding from late Wednesday onward. Timing and intensity are still uncertain. Surf will ease mid-week, though a northwest swell peaks Wednesday and a distant typhoon may send moderate west swell to west-facing shores by Thursday.
Leeward beaches are your play Monday and Tuesday. Plan indoor activities starting Wednesday when the rain arrives.
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Steady northeast winds are pushing cool, dry air across Kauaʻi right now. Light showers will pop up mainly on windward slopes and mountains through Monday, but leeward and resort areas stay mostly dry.
A pattern shift arrives late Tuesday. Winds will drop and turn southerly, and deep tropical moisture will move in Wednesday through Friday. Heavy rain is likely statewide from late Wednesday onward, with potential flash flood conditions—timing and intensity details are still uncertain. Surf will be choppy and elevated through Monday due to strong winds, then gradually ease mid-week before a slightly larger northwest swell peaks Wednesday.
Leeward beaches and snorkeling are best Monday and Tuesday. Plan indoor activities for Wednesday through Friday.
Created with AI from the official NWS forecast discussion · verify with NWS before heading out