Whether it is your first visit or a return trip, Oahu offers plenty to fill your days. This guide pulls together the most popular and best-reviewed things to do in Oahu, based on traveler ratings and review counts on Viator, so you can plan with confidence.
Quick Answer: Best Things to Do in Oahu
The most-reviewed experience in Oahu on Viator is Waikiki Trolley Hop On Hop Off Tour in Oahu, rated 4.7/5 from 5,080 reviews. It is followed by Oahu’s North Shore: 8-Line Zipline Adventure and Paina Waikiki Luau at Waikiki Beach in Oahu. Prices for the top-rated tours start from about $22 per person.
Top-Rated Oahu Tours & Experiences
Top Experiences in Oahu
Waikiki Trolley Hop On Hop Off Tour in Oahu
Rated 4.7/5 from 5,080 Viator reviews, from about $22 per person. For a relaxed introduction to Oahu, a guided tour like this takes care of the logistics so you can focus on what you are seeing.
Oahu’s North Shore: 8-Line Zipline Adventure
Rated 5/5 from 3,784 Viator reviews, from about $204 per person. Outdoor and wildlife experiences are a big part of what draws travelers to Oahu, and this one is among the more popular ways to get out into nature. Read our full Oahu’s North Shore: 8-Line Zipline Adventure review.
Paina Waikiki Luau at Waikiki Beach in Oahu
Rated 4.4/5 from 808 Viator reviews, from about $141 per person. This experience earns consistently positive feedback from travelers visiting Oahu.
Waikiki Trolley Diamond Head Green in Oahu
Rated 4.9/5 from 681 Viator reviews, from about $22 per person. For a relaxed introduction to Oahu, a guided tour like this takes care of the logistics so you can focus on what you are seeing.
Diamond Head Hike Shuttle in Oahu
Rated 4.8/5 from 644 Viator reviews, from about $40 per person. Outdoor and wildlife experiences are a big part of what draws travelers to Oahu, and this one is among the more popular ways to get out into nature.
Oahu Island Experience feat the North
Rated 4.8/5 from 521 Viator reviews, from about $99 per person. Travelers rate this experience highly, and it is a solid pick for anyone building a trip around Oahu.
How to Choose the Right Experience
Start with the kind of day you want. Guided city tours and ticketed visits suit first-time visitors, water and outdoor trips suit travelers who want a change of pace, and food experiences are a relaxed way to round out a stay. Reading recent reviews is the best way to gauge current quality, and checking the live availability on the booking page confirms dates, group size and what is included.
Booking Tips for Oahu
- Busy periods in Oahu include December to March and the summer school holidays, so book popular tours several days ahead in those months.
- Look for free cancellation on the booking page so you can adjust if the weather changes.
- Big surf hits the North Shore in winter, while summer is calmer for swimming and snorkeling there.
- Check the pickup point, start time and duration before you book.
Frequently Asked Questions
What are the best things to do in Oahu?
Among the most popular choices on Viator are Waikiki Trolley Hop On Hop Off Tour in Oahu, Oahu’s North Shore: 8-Line Zipline Adventure and Paina Waikiki Luau at Waikiki Beach in Oahu. All are well rated by travelers at the time of writing.
How much do tours in Oahu cost?
Prices for the top-rated tours listed here start from about $22 per person, with a typical mid-range of around $99 and some experiences costing $204 or more. Rates change by date, group size and option.
Should I book tours in Oahu in advance?
Popular tours can sell out in busy periods, so booking a few days ahead is a sensible approach, especially for weekends and peak season.
When is the best time to visit Oahu?
The most popular months for visiting Oahu are April to June and September to October. Conditions vary by season, so see our best time to visit guide for details.
Disclosure: some links on this page are affiliate links. If you book through them we may earn a commission at no extra cost to you. Ratings, review counts and prices come from Viator listings checked in October 2026 and may have changed.
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