Oahu special deals, Oahu tours & activities, fun things to do in Oahu | HawaiiActivities.com

Get ready for Oahu's most popular hike and make your way to the summit of Diamond Head Crater on a self-guided hiking experience. This early morning adventure includes tickets to Diamond Head State Park and round-trip transportation from Waikiki.

Start your day with an amazing hike up Diamond Head. Take an affordable shuttle from Waikiki, skip the crowds and be the first ones to arrive at the trail. You can upgrade your experience by getting a delicious local treat - a malasada

Explore two of Oahu's best hiking trails on one budget-friendly eco-adventure! Head to the summit of Diamond Head at sunrise and then make your way through the lush rainforests of Manoa Valley to the 150-foot Manoa Falls, a top Hollywood movie spot!

Get ready for adventure and thrills with an Oahu zipline tour and admission to the Wet 'n' Wild Hawaii water park, two of the island's most popular attractions! With convenient transportation from Waikiki hotels, it is a great way to spend your day.

Enjoy a tropical outdoor adventure with Kaimana Tours. Take a round-trip shuttle ride from Waikiki to Manoa Valley for a self-guided rainforest hike to the beautiful 150-foot Manoa Falls. The 1.6 mile hike is rated easy to moderate.

Enjoy a tropical outdoor adventure as you hike the Manoa Falls Trail on this self-guided hiking tour which includes a convenient shuttle to and from Waikiki so you can focus on exploring one of Hawaii's beloved and most popular rainforest trails.

Embark on a self-guided tour to Pearl Harbor with a convenient and budget-friendly round-trip shuttle from Waikiki. Reserve the tickets to your favorite Pearl Harbor attractions in advance and explore the museums at your own pace.

Experience the best of Oahu's hiking trails with a Honolulu hiking shuttle and two self-guided hikes to the summit of Diamond Head Crater and the scenic Makapuu Lighthouse Trail to see some of the most amazing views of east and south shores of Oahu.