Koaiʻa Corridor Trail System Planning Page
About
Aloha and welcome to the Koaiʻa Corridor Trail System Planning Page. The Nā Ala Hele Trail and Access Program is initiating the planning of a potential trail system within the Koaiʻa Plant Sanctuary Corridor on Hawaiʻi Island. This webpage will serve as the main source for all current happenings regarding the planning process for this project.
Project Area
- Place Name: Koaiʻa Plant Sanctuary Corridor
- Tax Map Key: TMK (3) 6-2-001:093
- Parcel Area: Approximately 317 acres
- Location: South Kohala, Hawaiʻi
- Ahupuaʻa: Puʻu Kawaiwai
Current Project Status
Nā Ala Hele is in the early stages of the planning process. We are now collecting public input to inform our understanding of this area as we prepare for the Environmental Assessment process. This initial commentary period is from November 14, 2025, until December 31, 2025. There will be more chances to provide commentary throughout the environmental review process.
Contact Us
If you would like to contact us or be added to the email list for updates on this project:
Please email Alexis Campa at NaAlaHele.Hawaii@hawaii.gov