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waihee tunnel tour

NOTICE: Until further notice, the Waihee Tunnel tours is suspended. 

Awaken your senses with a walk inside the 1,500-foot dike tunnel that provides water to Windward Oahu, from Kahaluu to Kailua. Tour includes introduction of Oahu's water cycle, discussion on watershed areas and facility history. Free 2-hour group tour is available by appointment only. Grade 7 and older.

Applicable DOE Standards

  • SC.ENV.5.6: Explain why recycling and conservation of resources are important
  • SC.3.8.2: Describe how the water cycle is related to weather and climate
"I appreciate the opportunity provided to me, my students, and their parents to visit and take a tour of Waihee Tunnel and Watershed. It's an invaluable experience for all and I'm sure the memory of this (school's) experience will last a lifetime. Mahalo nui loa."
"I would recommend this field trip to everyone. I really enjoyed my time and only wished my whole family could go. A time I will never forget!"

For More Information

Please review the additional tour information before submitting a request for a tour or speaker through our online form or by email using a fillable PDF form.

Updated: 03/06/2020