Skyline Hawaii provides guided tours of Haleakalā National Park on Maui as well as zipline tours on Maui, Kauai, and Big Island. Skyline is the United States' 1st zipline company, founded in 2002 on Maui, Hawaii, by father and son, Buck and Danny Boren. Skyline's first location, the Haleakalā Skyline Tour, is located on Historic Haleakalā Ranch in beautiful Upcountry Maui.

Our Mission

From the beginning, our mission has been: To provide a safe and exciting means for seeing and experiencing the natural wonder of the Hawaiian Islands, while always aiding in the preservation and perpetuation of the islands' unique land and culture, so that they may retain their body and spirit for all future generations.

To that end, Skyline staff developed a company-run native forest restoration area alongside the Haleakalā Skyline Tour. During the early days of the business, when guests were still not sure what a zipline was, and business was slow, our staff could regularly be found planting native Koa trees.

Those early trees have now grown to be over 25-feet tall. Since that time we have worked with many local youth groups and our staff have volunteered time to plant thousands of native Hawaiian trees. We have never forgotten our roots and our responsibility and our mission to Hawaii, and as we have grown we have maintained our focus on sustaining these islands we call home.

One Percent for the Planet

Protecting the Planet

Skyline is the first zipline operator in the world to join 1% For The Planet- a group of businesses committed to giving at least 1% of all sales back to environmental preservation. Skyline's donations support numerous non-profits in different regions throughout the Hawaiian Islands.

Certified Positive Impact

Skyline Hawaii is proud to be a Hawaii Ecotourism Certified Tour. This certification is given through a third-party assessment to tour providers whose operations positively affect the natural and cultural resources, contribute to conservation, and help sustain local communities.

The Best Experiences

At each Skyline Hawaii location, guests are treated to great experiences with Hawaii's best guide team.

Named one of Hawaii's Best Places to Work by Hawaii Business Magazine for seven years running, it is Skyline's staff that make each experience unforgettable. They take great care of each guest and keep everyone laughing throughout the adventure.

Voted the #1 zipline company in Hawaii and the #1 land activity/adventure tour company in Hawaii by Hawaii Magazine’s best of the best readers choice awards 2017

Come and see why Hawaii Magazine Readers voted Skyline Eco-Adventures as “Hawaii's Best Land Activity Company." We are thrilled to welcome guests on any of our adventures located on Maui, the Big Island, or Kauai. Are you ready to take the leap?

We are an official concessioner of the Haleakalā National Park Service. 

We are proud to be one of only a few organizations allowed to offer guided tours in the park to see the sunrise.

Giving Back

As a Carbonfund partner we have committed to reducing and offsetting our carbon footprint. Our efforts are third-party certified to the highest standards on an annual basis.

5,000 Trees Planted

Since 2002, we have planted over 5,000 trees to help re-establish the Hawaiian forest, especially in areas where we operate.

Charitable Giving

We have donated more that $1 million to non-profit groups since 2002. We work with charities whose sole mission is to protect the environment and help with local community, health and non-profit groups.

Community Service

Our staff accumulates paid service days that allow them time to support environmental and other non-profit causes.

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