We may earn a commission when you book or buy through links on this page.
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.
Affiliate Disclosure: We may earn a commission when you book or buy through links on this page. See our Ad Disclosures & Standards.
Dry conditions on Oʻahu today, with breezy wind in exposed areas. Drier weather continues through Wednesday as moisture clears out.
A medium-sized northwest swell will bring elevated surf to north and west-facing shores tonight through Sunday morning—conditions may briefly reach advisory levels. East-facing shores stay rough through the weekend. Winds remain breezy through Sunday, easing slightly Monday and Tuesday before picking up again Wednesday. A Small Craft Advisory is active through Monday morning for most coastal waters due to wind and sea state. Scattered showers arrive Thursday into Friday.
South and west shore beaches work well through Sunday for calmer conditions. North shore is worth watching tonight and Sunday morning if you're drawn to bigger waves.
0:000:54
Voice
Read the transcript
Skies are drying out across Maui today through Wednesday as moisture clears. Winds will be noticeably breezy, especially in exposed and terrain-favored spots.
North and west-facing shores will see elevated surf tonight into Sunday morning as a medium-sized northwest swell moves in—conditions may briefly reach advisory levels. East-facing shores stay rough through the weekend. A Small Craft Advisory is in effect through Monday morning for coastal waters due to wind and sea conditions. Winds ease slightly late Monday and Tuesday, then strengthen again Wednesday. The next chance of scattered showers arrives Thursday through Friday.
If you're heading to the beach, south and west shores are your best bet through Sunday. North shore is worth watching tonight and Sunday morning if you're into bigger waves.
0:000:53
Voice
Read the transcript
Mostly clear and dry today on the Big Island, with noticeably breezy winds in exposed areas and terrain-favored spots. That breeze continues through Sunday.
North and west-facing shores will see elevated surf tonight into Sunday morning as a medium-sized northwest swell arrives—conditions may briefly reach advisory levels. East-facing shores stay rough through the weekend. South shores stay small. A Small Craft Advisory covers most coastal waters through Monday morning due to wind and sea conditions. Winds ease slightly late Monday and Tuesday, then pick up again Wednesday. Scattered showers arrive statewide Thursday to Friday.
Head to the south and west shores for beach and snorkeling through Sunday. If bigger waves interest you, the north shore has surf to watch tonight into Sunday morning.
0:000:49
Voice
Read the transcript
Drier air is moving in through Wednesday. Winds will be noticeably breezy, especially in exposed areas.
Tonight into Sunday morning, a medium-sized northwest swell will push elevated surf onto the north and west shores—conditions may briefly reach advisory levels. East-facing shores stay rough through the weekend. A Small Craft Advisory is in effect through Monday morning for coastal waters due to wind and sea state. Winds ease slightly late Monday and Tuesday, then pick up again Wednesday. Scattered showers arrive Thursday or Friday.
Hit the south and west shores for swimming and snorkeling through Sunday. If you want to watch big waves, the north shore is worth a look tonight into Sunday morning.
Created with AI from the official NWS forecast discussion · verify with NWS before heading out