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waihee tunnel tour

This site is closed through about mid-2026 for important construction projects. Please revisit this page to see updates.

"I appreciate the opportunity provided to me, my students, and their parents to visit and take a tour of Waiheʻe Tunnel and Watershed. It's an invaluable experience for all and I'm sure the memory of this experience will last a lifetime. Mahalo nui loa."
"I would recommend this field trip to everyone. I really enjoyed my time... I will never forget!"

For More Information

Please review the additional tour information before submitting a request.

Updated: 4/23/25