When travelers consider the endless list of possible vacation destinations, Hawaii will no doubt make their list of top choices. Last year alone, nearly 10 million tourists visited the Aloha State choosing Oahu as their top destination. Not only is Oahu the third largest Hawaiian island, but 75% of the state’s total population also lives here. It is located between the islands of Kauai and Maui, with pleasant year-round temperatures ranging between 72 and 81 degrees. Hawaii’s capital city of Honolulu is located in the southern part of the island.

01Lanikai Beach

Outrigger Canoe on Lanikai Beach of Oahu Hawaii YinYang / Getty Images

Tourists and locals alike describe Lanikai Beach as one of the most beautiful and picturesque locations in Oahu. It is located on the east side--also referred to as the windward side--of the island. Access can be a challenge because a residential district surrounds Lanikai. Visitors must enter the beach through public access points, found in beach alleyways located between the residential homes. Although there are no parking lots, no lifeguards, and no amenities, the peaceful surroundings, and calm waters are perfect for relaxing, swimming, and photographing. Early risers should consider the 20-minute trek to the top of Lanikai Pillbox to view the area’s phenomenal sunrise.

02Halona Blowhole

Halona blowhole coast currents

Also lying on the east side of Oahu, the Halona Blowhole is a natural wonder with connections to the island’s volcanic history. This lava rock formation acts like a geyser on high-tide, windy days. As the waves roll in and cross the lava rock, water from the sea shoots as high as 30-feet into the sky. Some of the most violent waters in Hawaii churn along the coast due to strong currents and huge waves. Between late December and early April, visitors often see whales spouting along the surface of the coastal waters. Located just 20 minutes outside of Waikiki, the scenic drive to the site along the Kalaniana’ole Highway is an enjoyable one, offering a variety of photographable opportunities.

03Experience a Surfing Competition

Waimea surfing waves drewhadley / Getty Images

Oahu is the site for several surfing competitions. The best surfers in the world head to the beaches to compete in events such as the Billabong Pipe Masters and the Eddie Aikau Big Wave Invitational in Waimea Bay on the north shore of the island. Winter’s approach creates the perfect combination of glorious waves with warm water temperatures and beautiful weather. There is generally no cost to attend many of these surfing competitions. Food trucks usually park close by, serving a unique and tantalizing collection of tasty, exotic fare. Check online schedules for upcoming competition dates.

04Hang Out With Sea Creatures

Hawaiian Green Sea Turtle cruising in the warm waters of the Pacific Ocean in Hawaii

There are numerous opportunities to get a close-up view of sea life in Oahu. Take a guided snorkeling tour off Oahu’s North Shore and swim alongside reef fish and eels that reside in the heavenly blue waters. On the west side of the island, visit Electric Beach or Makua Beach to swim with dolphins or visit Kaneohe Bay to see elegant stingrays gliding through the water. Try Haleiwa Beach on the North Shore to view Hawaiian sea turtles. Not only is the water there crystal clear, but sea turtles also gather in the numerous coves located along the coastline. Tours also provide amazing underwater photo and video whale experiences during the fall, winter, and early spring months. For those seeking more adventure, check out one of the shark adventure guided diving tours that offer unique opportunities to see sharks in their natural habitats.

05Polynesian Cultural Center

polynesian culture tiki LanaCanada / Getty Images

Shows and family-friendly activities make the Polynesian Cultural Center a must-see while visiting the North Shore area in Oahu. Experience the cultural side of the seven villages representing the Pacific regions of Hawaii, Fiji, Samoa, Tonga, Aotearoa, and Tahiti. Play Tongan shuffleboard, learn how to twirl a fire knife in the Samoan area, discover your warrior side among the Fiji Warriors, or enjoy the harmonic songs in the Aotearoa Village. A daily canoe pageant representing each island culture is a feast for the eyes. The Polynesian Cultural Center offers a variety of food options, but the center closes on Sundays.

06Waterfalls

Waterfall at Waikiki Beach along Kalakaua Avenue in Honolulu, HI. gregobagel / Getty Images

Although there are several waterfalls in Oahu, not all are accessible to the public. The treks to some of those that are more challenging, while others are much easier and family-friendly. The 1.6-mile trail allows for easy access to Manoa Falls, a must-see for nature lovers. Cascading about 150 feet into the mountainside, it is one of the tallest waterfalls in Oahu and located near Waikiki. For avid trekkers, the double-tiered Likeke Falls, located on the eastern side of Oahu, is an adventurous hike that includes sections of the old Pali Road. Experienced hikers recommend a map.

07Watch a Spectacular Sunset

Kaena point sunset Phil Davis / Getty Images

Sunset Beach obviously earned its name for its magnificent sunsets. Located in the North Shore beach area, the sky above this popular beach takes on a dazzling palette of colors as the sun dips below the horizon. Another great spot to watch the sun set is Kaena Point at Waianae, located on the westernmost point of Oahu. Plan ahead for the trip there, due to the heavy traffic that occurs in the afternoon. The lava formations located along the shoreline add to the natural nuances of the area.

08After Dark in Oahu

Every Friday night, the Hilton Hawaiian Village Resort puts on a fireworks display show for its guest and visitors at large off of Waikiki Beach.

Once the sun sets across Oahu, there is a thriving nightlife, with great options for pau hana (also known as happy hour), live music, and restaurant selections with a wide array of cultural and international cuisines. Weekend crowds usually start their evenings at a local restaurant, then hit the clubs at around 9:30 p.m. Bar-hopping is difficult without transportation, but cab services and rideshares are readily available. Chinatown near downtown Honolulu offers numerous nightclub choices. Visitors can attend authentic luaus in Waikiki that not only offer delicious local cuisine, but also cultural entertainment such as fire dancers. Families will enjoy the twilight tour at the Honolulu Zoo or the Friday night fireworks show at the Hilton Hawaiian Village.

09Romantic Activities in Oahu

Couple walk along beach. Lanai Kai Beach, Oahu, Hawaii. MichaelDeLeon / Getty Images

Oahu is one of the top romantic spots in the world. Whether a couple’s idea of romance is a simple stroll on the beach, a plush spa retreat, or a sunset cruise with a seven-course dining experience, there is no shortage of choices available to plan a memorable getaway. Enjoy a beautiful coastline on horseback, or kayak with a significant other to Moku Nui island off of Lanikai Beach. Try renting a three-speed bicycle from any of the docking stations located around Honolulu and explore the city together.

10Aloha Stadium Swap Meet

Honolulu, Oahu, Hawaii

Visit the Aloha Stadium Swap Meet in Honolulu, the largest open-air market in Hawaii for an extraordinary shopping experience. The swap meet features more than 400 local vendors, artists, designers, and crafters. Visitors will find handcrafted souvenirs, authentic Hawaiian musical instruments, freshwater pearl jewelry, and casual Hawaiian apparel every Wednesday, Saturday, and Sunday. Located about 30 minutes from Waikiki, visitors can catch the Purple Line Trolley to get there, then get off at Aloha Stadium. Locals recommend bringing cash because not all vendors accept credit cards.