It’s easy to soak up the sun on Waikiki Beach for a week, sampling the area’s many restaurants and taking side trips to nearby Pearl Harbor or Diamond Head. But if you limit your Hawaiian vacation to just one area, you’re missing out. There are plenty of other things to do in Oahu, an island that spans 597 square miles of golden beaches, crashing waves, deep green forests, and laid-back surf towns.
To learn about Honolulu’s most popular attractions, see SmarterTravel’s Honolulu Travel Guide. But for the best things to do in Oahu outside the capital city, read on.
Have an Adventure
Sprawling across 4,000 verdant acres on Oahu’s Windward Coast, Kualoa Ranch offers just about every adventure you can imagine, from horseback riding and zip-lining to kayaking and ATV tours. This private nature reserve is also a popular Hollywood filming spot; movie tours lead visitors past familiar landmarks from films and TV shows such as Jurassic Park, 50 First Dates, and Lost.
You can also relax at Kualoa’s exclusive Secret Island Beach, where you can swim, kayak, play beach volleyball, or simply enjoy the views of Mokolii, a small island off the coast also known as “Chinaman’s Hat.”
Other adventurous things to do in Oahu include a hike or off-road expedition with North Shore EcoTours. The company operates on private conservation land, so there are no other tourists around.
Don't Miss: Top Tours in Oahu
Hit the Beach
Waikiki is the island’s most famous (and most crowded) beach, but there are plenty of other golden stretches of sand on Oahu where you can lay your towel. On the island’s Windward (eastern) Coast is Kailua Beach Park, which spans more than two miles and includes bathroom facilities, picnic tables, and multiple parking lots. Its calm waters are popular for swimming and kite surfing. Nearby is Lanikai Beach, which some travelers find even more beautiful, despite its lack of facilities and limited parking.
On the North Shore are beaches with towering wintertime waves for surfing, including Waimea Bay and Sunset Beach. Or head to the Leeward Coast on the west side of the island to catch the sunset from Keawaula Beach, also known as Yokohama; keep an eye out for dolphins or whales.
Help alleviate the environmental effects of your visit by participating in a beach cleanup. The company Travel2change offers a variety of activities like a yoga class or biking trip combined with a beach cleanup after your desired activity.
Soak Up Local History and Culture
Oahu may be best known for beaches and natural beauty, but it’s also home to a wealth of fascinating cultural attractions. Start with the Polynesian Cultural Center, where you can watch performances and visit villages representing the cultures of Hawaii, Tahiti, Fiji, Tonga, Samoa, and Aotearoa. The popular attraction now offers immersive cultural experiences with locals like the Umu Making Experience. Each ticket entry (when purchased online) allows you to come back for free for three days, so you can experience other parts of the center.
Learn about the island’s history at Hawaii Plantation Village, which features restored buildings from the sugar plantation era of 1850 through 1950. Follow it up with a visit to Queen Emma Summer Palace, the former royal mountain retreat that’s now a museum housing furniture and regalia belonging to the 19th-century queen. Oahu is also home to spectacular museums like the Bishop Museum, Honolulu Museum of Art, the Hawaii State Art Museum, Iolani Palace, and the Shangri La Museum of Islamic Art, Culture & Design.
And don’t discount Oahu’s modern art scene; street art is increasingly prominent in Honolulu and its surrounding neighborhoods. Check out Pow! Wow!’s interactive mural map of Oahu.
Taste the Island Flavors
From fresh seafood (poke, anyone?) to shave ice, Oahu offers plenty of delicious flavors to sample throughout your trip. A great place to start is at the many farmers’ markets that take place around the island, offering locally grown produce and artisan food items. You can visit the North Shore Country Market on Saturday mornings, the Windward Mall on Wednesdays and Sundays, or a number of others supported by the Hawaii Farm Bureau. If you’re in Oahu on a Saturday or Tuesday evening, check out the KCC Farmer’s Market for fresh and local food like fried mochi balls, seafood, coffee, and more.
Also be sure to explore the island’s more modern neighborhoods like Kaka’ako for juice bars, farm-to-table dining, and its own farmers’ market. And don’t leave the North Shore without trying shave ice: Visitors line up for the famed Matsumoto Shave Ice, and it’s worth it!
And, of course, you can’t visit Hawaii without going to a luau. This traditional Polynesian-style feast typically features pork roasted in an umu, or underground oven, as well as other Hawaiian dishes such as poi (mashed taro) and poke. Some of the most popular luau events on Oahu include the Alii Luau at the Polynesian Cultural Center and the Ka Moana Luau at Sea Life Park.
Take a Hike
Stretch your legs and enjoy some of Oahu’s best views by incorporating a hike or two into your vacation. One popular, not too strenuous option is the Makapuu Lighthouse Trail, located along the Kalanianaole Highway east of Honolulu. The two-mile paved trail overlooks the ocean; keep an eye out for whales in season.
Not far away is a significantly more challenging hike, the Koko Crater Railway Trail, where railroad ties now serve as steps for a steep uphill climb. The reward for all that effort? Sweeping views of Hanauma Bay, Diamond Head, and other landmarks in the eastern part of Oahu.
Don't Miss: Top Tours in Oahu
Stroll Through Gorgeous Gardens
Nature lovers will enjoy the lush foliage and vibrant flowers in botanical gardens across the island. A particular highlight is Waimea Valley, where a walking trail winds through a mix of tropical plants and cultural sites on the way to a waterfall visitors can swim in.
Hoomaluhia Botanical Garden is another serene place for a stroll, spanning some 400 acres of plants from various parts of Asia, Africa, Polynesia, and the Americas. Or you can wander among the native Hawaiian plants at Wahiawa Botanical Garden, located just down the road from Dole Plantation.
You can also stop by Byodo-In Temple, a scale replica of a Japanese temple surrounded by Japanese-style gardens.
Hit the Water
If you wanted to, you could spend the majority of your vacation enjoying the crashing waves and turquoise waters surrounding Oahu. Learn to hang 10 with a surfing lesson at Uncle Bryan’s Sunset Suratt Surf Academy or North Shore Surf Girls. Or, for something a little different, go “canoe surfing” with We Go! Island Canoe in Kailua. On the North Shore, Sea and Board Sports Hawaii offers a little of everything, from stand-up paddleboarding to glass-bottom kayaking.
And don’t neglect Oahu’s underwater world. Hanauma Bay Nature Preserve, just a short drive from Honolulu, is one of the island’s most popular snorkeling spots, but you can also snorkel right off the beach at Shark’s Cove or Kuilima Cove on the North Shore.
The brave can book an open snorkeling session with famed marine biologist Ocean Ramsey and her company One Ocean Diving. The pelagic shark research snorkel teaches you about shark safety, biology, and conservation. And yes, you really get to swim in the open ocean with these fantastic animals.
Don't Miss: Top Tours in Oahu
Play a Round
The spectacular views at Oahu’s courses might ruin you for golf at home, but it’s a risk worth taking. Many of the most popular courses are on the grounds of resorts, including Ko Olina Golf Club, which features a Ted Robinson-designed course with plenty of water features, and Turtle Bay, which has two 18-hole courses on the scenic North Shore.
Non-resort courses to consider include the Ewa Beach Golf Club, a challenging course on the western side of the island, and the Royal Hawaiian Golf Club, offering lush foliage and mountain views on Oahu’s eastern side.
Learn About Agritourism
Many of Hawaii’s former sugar plantations are getting a second life. One example is Ko Hana Distillers, which is a rum distillery set on a former sugar plantation. You can even combine a distillery tour with a hike through the company Hawaii Forest & Trail. Or experience even more agritourism with the Farm to Forest Experience, which includes a tour of a working organic farm and a hike with amazing views.
A visit to Gunstock Ranch is another agritourism experience on Oahu. The ranch is home to a Hawaiian Legacy forest and offers tours to help plant trees as well as go horseback riding or tour the ranch.
Kahumana offers tours of its organic farm, which offers vocational training for locals struggling with homelessness or disability. You can also enjoy a delicious meal on site at the Kahumana Cafe.
Kahuku Farms offers tours as well as a cafe featuring ingredients grown on site. At the Dole Plantation, you can take a train tour, find your way through a garden maze, and sample ice cream made with the company’s famous pineapples.
Discover WWII History
Of course, no visit to Oahu is complete without a visit to the USS Arizona Memorial, but there are three other Pearl Harbor Historic Sites that are also worth visiting: the Battleship Missouri Memorial, USS Bowfin Submarine Museum & Park, and the Pearl Harbor Aviation Museum. Experiences range from guided tours to climbing aboard a real WWII-era submarine. The USS Missouri Memorial and Pearl Harbor Aviation Museum are located on Ford Island and accessible via shuttle buses. Here you can tour the historic battleship, see the battle-damaged airfield, and even walk inside hangars with a fleet of vintage airplanes. Tours and passes are available for all four sites.
What to Pack
Women’s Cover-Up Outfit for Hawaii
More from SmarterTravel:
- 10 Best Things to Do in Hawaii
- What’s the Best Island in Hawaii for You?
- 12 Things You Should Never Do in Hawaii
Don't Miss: Top Tours in Oahu
Editor’s note: This story was originally published in 2019. It has been updated to reflect the most current information. Ashley Rossi contributed to this story.