Oʻahu hiking guide

Permit-Required Oʻahu Hikes

Find Oʻahu hikes that require permits, reservations or access verification, with direct links to official access information.

How to choose

A listing here signals that access needs checking; it does not mean a permit is always available or that the trail is open. Rules can depend on the route, date, entry point, land manager, and military or private-land restrictions.

Open the official permit or access page for the specific trail, confirm the date and entry point, and keep any required reservation or authorization with you. If the source is unclear, contact the land manager before traveling.

Compare routes

Use the individual pages for terrain, length and official access links. Current weather and condition estimates can change; the list below is not a live safety ranking.

28 matching Oʻahu trails:

Before you go

Check the National Weather Service Honolulu forecast, Hawaiʻi State Parks notices, and the trail’s own managing authority. Tell someone your route and return time.

Planning note: Conditions are estimates based on weather, rainfall, available stream data and mapped trail information. They are not guarantees, safety ratings or official warnings.

Browse all Oʻahu trails