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About

Team

Meet Our Team

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Ryan Hailstones (owner and guide)

Competitive bodysurfer, Competitive paddleboard racer, Lifeguard, First Aid and CPR Certified. Ryan’s family first moved to Hawaii in 1951. Growing up in Hawaii, he quickly adapted to the ocean and outdoors lifestyle. He started wave riding quickly after he was walking and developed a passion and understanding for Hawaii’s beautiful ocean. With his roots planted deep in the rich soil of Hawaii, he developed a connection to the land and the local food he eats and prepares. His favorite thing to do lately besides leading adventure tours on Oahu, is coaching his daughter Mahina for surfing. If he's not guiding a tour, he is looking for the best waves on the island to take his daughter surfing in.

Woman holding a child in a carrier, standing on the beach with a surfboard.

Beccy Hailstones

Competitive paddleboard racer Lifeguard, First Aid, and CPR Certified, 200-hour registered yoga teacher, ACE certified personal fitness trainer & sports conditioning specialist, Certified Nutritional Health Coach. Beccy was born and raised in Southern California. At the age of 18, she decided to move to Hawaii to pursue her dreams of being a water woman. She found a passion with stand up paddling, and turned it into a competitive career. She gained sponsors quickly and won many racing and paddle surfing championships. She met Ryan at the peak of her paddling career. They fell in love, got married and had a beautiful daughter named Mahina. Shortly after, they merged their passions together to create Mahina Hawaii Adventures.

Surfer riding a large wave with another surfboard in the air.

Kaya Waldman

Free diving certified Big Wave Risk Assessment Group certified Lifeguard, CPR, First Aid, AED certified Big wave surfer Website designer and creative media agency owner Kaya is originally from the island of Kaua’i where she spent most of her time running through the jungle and playing in the ocean. Kaya spent a summer as a kayak tour guide in the largest navigable river in all of Hawai’i. She is passionate about Hawaiian history and environmental conservation. Kaya now lives on O’ahu to pursue her dream of surfing big waves. Kaya is a big wave surfer currently competing in the first ever all women’s big wave surf contest called The Red Bull Magnitude. She is a water woman at heart and spends almost every day in the ocean surfing, training, open water swimming, rock running, or free diving. She loves to cook healthy food and live a healthy lifestyle. Kids and the ocean are her greatest teachers and being the oldest of four siblings she absolutely loves spending time with kids. Alongside her passion for the outdoors, she is currently a student of University of Hawai’i. She is studying creative media and business. Her business is named Kealia Media, after her favorite beach where she grew up surfing. She says, “You can say the sea is part of who I am”.
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Story

Born from Passion and Love

Mahina Hawaii Adventures was established by a loving family with a passion to promote a healthy lifestyle… This business was created from our hearts, with only the best intentions in mind. 

Our purpose is to reconnect you with the natural beauty of the outdoors, get back in touch with nature, and share with you lifelong memories that will last forever!

We want people to experience more than a tour; we strive for our guests to develop a deeper connection with us. Whether we are taking you snorkeling or paddling in the ocean, hiking together in nature, or jumping off a cliff, we want you to leave with a deeper connection and respect for the ocean and the land.

This business was created from our hearts, with only the best intentions in mind. We avoid giving people the average tour. We strive to offer a personalized experience while sharing our knowledge of Hawaii and Aloha with you.

A diver swimming among a school of yellow-striped fish underwater.

Why Choose Us?

At Mahina Hawaii Adventures, we’re not your typical tour company—we’re your local friends who happen to know all the best spots on Oahu. We believe that Hawaii is more than just a destination, it’s an experience. Our goal is to give you a day that feels personal and unforgettable, whether you're hiking hidden waterfalls, cliff jumping, or snorkeling with turtles. This will be your best day of your vacation!

Personalized, Local-Led Adventures

We take pride in crafting adventures that let you experience Hawaii from a local’s perspective. Forget the crowded, cookie-cutter tours—our private tours and laid-back approach make every trip feel li...

We take pride in crafting adventures that let you experience Hawaii from a local’s perspective. Forget the crowded, cookie-cutter tours—our private tours and laid-back approach make every trip feel like a day out with friends. Plus, with insider knowledge of Oahu's hidden gems, you’ll see the beauty of Hawaii in a way that most visitors never do.

Respect for the Aloha Spirit & Environment

Hawai’i’s natural beauty is fragile, and we take its protection seriously. Our guides are passionate about leaving each place cleaner than we found it, and we encourage our guests to do the same. From...

Hawai’i’s natural beauty is fragile, and we take its protection seriously. Our guides are passionate about leaving each place cleaner than we found it, and we encourage our guests to do the same. From wearing reef-safe sunscreen to respecting wildlife, we are dedicated to preserving this island paradise for future generations to enjoy.

Authentic, Memorable Moments

Whether it’s snorkeling with sea turtles, exploring untouched beaches, or sharing stories about Hawaiian history and culture, we aim to give you more than just a tour. You’ll walk away with unforgetta...

Whether it’s snorkeling with sea turtles, exploring untouched beaches, or sharing stories about Hawaiian history and culture, we aim to give you more than just a tour. You’ll walk away with unforgettable memories and a deeper connection to the islands.

Frequently asked questions

Most frequent questions and answers

Mahina Hawaii offers a variety of tour options to explore the beautiful island of Oahu, Hawaii. You can choose from popular activities like snorkeling, kayaking, hiking, and stand-up paddleboarding. You can also choose from a Full-Day Adventure Hawaii Retreat(most popular) or a Half-Day Surf And Turf Adventure Tour. There is something for everyone at Mahina Hawaii – so take a look around and find the perfect tour for you!
You can easily book a tour online through our website or contact us directly for more information.
Yes, our tours are designed to be enjoyed by people of all ages and skill levels. We keep our tours private, that way we can custom tailor the day to what you want to see and do, and what you can handle.
A Full-Day Adventure Hawaii Retreat lasts approximately 8 hours (10 a.m. – 6 p.m.). You can choose from various activities, including paddleboarding, kayaking, hiking, snorkeling, scenic tours, waterfalls, cliff jumping, and more. We also provide transportation to and from your lodging for all activities. The van is stocked with energy bars and water, and we will stop for lunch at a local eatery of your choosing (lunch not included).
A Half-Day Surf And Turf Adventure Tour lasts approximately 4 hours, starting at 9 a.m. You can choose to paddleboard, kayak, or snorkel and then pair it with a beautiful hike to end the day. We also provide energy bars and water for your enjoyment.
We accept all major credit and debit cards as well as GooglePay. For more information regarding accepted payment methods please contact us directly by emailing us at mahinaretreats@gmail.com or call us at: (808) 681-2258.
Call us over the phone if you need to cancel at (808)681-2258. You may cancel up until 72 hours before your tour starts. No refunds can be made within 72 hours, but we will attempt to reschedule you if possible.
A snorkeler swims near a sea turtle underwater in clear blue water.
A snorkeler swims near a sea turtle underwater in clear blue water.

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