Frequently Asked Questions
These answers are based on answers previously given to Cool Hawaii customers' questions.

If you are looking for things to do in Oahu we have 165 Tours and Activities to Experience Diamond Head. Check out our verified traveler reviews and photos of Diamond Head tours and other things to do in Oahu, and book securely when you find the perfect one. Learn the best ways to see famous Diamond Head and explore the most popular things to do in Oahu.
Diamond Head
Honolulu, Oahu, Hawaii

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and...

We are travelers just like you. We know how important and stressful it can be booking a tour company. What sets us apart is our...

Hawaii is well known for its majestic sunsets, and there is truly no better way to experience it than on our boat, The Universe. Come...

Experience Oahu like a Native Hawaiian with this authentic, half-day circle island tour(9:00am-1:00pm). Unlike full-day tours that get stuck in traffic, we take a faster,...

Experience Oahu the way locals share it with friends. This small-group (14 max) Circle Island tour is built around great stories, good vibes, and guides...

Start your Hawaii adventure with a fun, fast-paced ride through the heart of Waikiki. This 1.5-hour guided e-bike tour is perfect for travelers short on...

Experience a Hawaiian sunset like no other on a cocktail cruise along Oahu's coast. Departing from Waikiki and heading toward Diamond Head, this catamaran journey...

Guaranteed to see turtles at Turtle Canyon! We carry up to 6 people max, making for an intimate tour experience, while also respecting the animal's...

Come join on a circle island adventure led by some of Hawaii’s most knowledgeable local guides and experience breathtaking lookouts to capture mind-blowing shots that...

During December and January, this tour begins with a sunrise viewing from a beautiful, hand-picked location, timed so you actually get to watch the sun...

In Hawaiian "No Ka 'Oi" means "the best". This is a full day island tour of Oahu, Hawaii. We'll bring to you to all the...

Set sail along the iconic Waikiki coastline for a laid-back 1.5-hour afternoon on the water. This experience emphasizes relaxation, scenic views of Oʻahu’s south shore,...

Daniels Hawaii’s mission is to provide exceptional service with ALOHA to everyone interested in tours, activities and cultural experiences. Our Vision is to ShareAloha to...

Our sunset turtle snorkeling tour delivers a unique all-in-one Waikiki ocean experience, combining adventure, relaxation, and unforgettable views in one trip. We reach Turtle Canyon...

Explore Oahu at a comfortable, easygoing pace with a gentle adventure designed for travelers who want to see the island’s best sights without feeling rushed....

Experience the delight of snorkeling alongside peaceful Hawaiian Green Sea Turtles in the famous Turtle Canyon, just off Waikiki's coast. Our double-decker boat offers panoramic...
These answers are based on answers previously given to Cool Hawaii customers' questions.