Honolulu County, Hawaii
272 hiking trails · 10parks & campgrounds · 22 cities. Real OpenStreetMap + Recreation.gov data.
About Hiking in Honolulu County, Hawaii
Honolulu County is home to 272 mapped hiking trails and 10 federal parks, campgrounds, and recreation areas spread across 22 cities. Trail data is sourced from OpenStreetMap contributors; park and campground info comes from Recreation.gov.
Looking for something specific? Search all trails in Honolulu County or browse parks. Want to narrow further? Pick a city below to see only that city’s outdoor options.
Trails & Parks in Honolulu County
Up to 210 pinpoints showing trail and park locations across the county.
Cities in Honolulu County
Click any city to see trails and parks within it.
Sample Parks in Honolulu County
Sample Trails in Honolulu County
Hiking guides for Hawaii
Statewide rankings and guides — useful context for Honolulu County.
Photo: Sergei AkulichThe 10 Longest Hiking Trails in Hawaii, Ranked
Hawaii's longest mapped hiking trails, ranked by distance with notes on what makes each route worth the commitment.
Photo: Sergei AkulichHawaii's 10 Most Punishing Trails by Elevation Gain
Steep is hard. These are the ten Hawaii trails with the most total elevation gain — quad-burners earned by hard climbing.
Photo: Joshua EarleThe Best Beginner-Friendly Hikes in Hawaii
Ten gentle, well-marked Hawaii trails perfect for first-time hikers, families, or recovery days.
Photo: Joshua EarleThe 10 Most Challenging Hikes in Hawaii
Hawaii's ten hardest hikes — expert difficulty, big mileage, or serious exposure. Reserved for experienced hikers.
Photo: Joshua EarleThe Best National Parks & Recreation Areas in Hawaii
Federal parks and recreation areas in Hawaii ranked by what they actually offer hikers and campers, not just popularity.
Photo: Tobias MrzykBest Waterfall Hikes in Hawaii: 10 Trails to See Falls Up Close
Hawaii's best hikes to named waterfalls — from short family-friendly viewpoints to all-day cascade chasing.