Best Hiking Trails in Hawaii | Trailmonger

About hiking in Hawaii

Hawaii has 344 named trails tagged for hiking on the map, covering 779 miles, an average of 2.3 miles each. The longest is Ala Kahakai National Historic Trail in Hawaii County, at 51.7 miles. 32 run 5 miles or longer. 4 of the state's counties have at least one; Honolulu County has the most, with 123 trails.

Top 100 hiking trails, longest first

Ala Kahakai National Historic TrailHikeHawaii County51.7 mi Kahinahina Road (R-1)HikeMTBHawaii County35.9 mi Kahakapao Loop TrailHikeMTBMaui County21.7 mi Kalalau TrailHikeKauai County20.4 mi Manana Ridge TrailHikeHonolulu County19.4 mi Crater Rim TrailHikeHawaii County17.9 mi Honouliuli Contour TrailHikeHonolulu County16.1 mi Mauna Loa TrailHikeHawaii County15.7 mi Kaʻu Desert TrailHikeHawaii County12.4 mi Munro TrailHikeMaui County12.3 mi Ainapo TrailHikeHawaii County10.7 mi Puna Coast TrailHikeHawaii County9.3 mi Halemauʻu TrailHikeMaui County8.9 mi Aiea Loop TrailHikeHonolulu County8.5 mi KeoneheʻeheʻeHikeMaui County7.8 mi Kaʻaha TrailHikeHawaii County7.6 mi Maunawili TrailHikeHonolulu County7.5 mi Mauna Kea-Umikoa TrailHikeHawaii County7.4 mi Puu Oo Horse TrailHikeHawaii County7.1 mi King's HighwayHikeMaui County7.0 mi Hilina Pali TrailHikeHawaii County7.0 mi Keauhou TrailHikeHawaii County6.8 mi Lower TrailHikeMaui County5.9 mi Foot TrailHikeMaui County5.8 mi Mauna Loa Summit TrailHikeHawaii County5.8 mi King's Highway Foot TrailHikeHawaii County5.6 mi Mо̄hihi-Wai‘alae TrailHikeKauai County5.6 mi West Loch Bike PathHikeMTBHonolulu County5.3 mi Mauna Iki TrailHikeHawaii County5.3 mi Pearl Harbor Bike PathHikeMTBHonolulu County5.2 mi Halawa Ridge TrailHikeHonolulu County5.2 mi Waimano Ridge TrailHikeHonolulu County5.1 mi Waimea Canyon TrailHikeKauai County4.9 mi Nāpau Crater TrailHikeHawaii County4.8 mi Mauna Kea–Humuʻula TrailHikeHawaii County4.8 mi Kuli'ou'ou Ridge TrailHikeHonolulu County4.4 mi Alaka'i Swamp TrailHikeKauai County4.3 mi Lahaina Pali TrailHikeMaui County4.3 mi Old Haleakala Bridle TrailHikeMaui County4.2 mi Mahana Ridge TrailHikeMaui County4.1 mi Ohana TrailHikeMTBHonolulu County4.1 mi Ka'au Crater TrailHikeHonolulu County4.0 mi Kona TrailHikeHawaii County3.9 mi Puʻu O Kila to Alakaʻi SwampHikeKauai County3.8 mi Kapalama TrailHikeHonolulu County3.6 mi Boundary TrailHikeMaui County3.6 mi Old Mamalahoa HighwayHikeMTBHawaii County3.6 mi Nu'alolo TrailHikeKauai County3.5 mi Kahaualeʻa trailHikeHawaii County3.5 mi Tripler Ridge TrailHikeHonolulu County3.5 mi Skyline TrailHikeMTBMaui County3.5 mi Upper Waiohuli TrailHikeMaui County3.4 mi Kaupō TrailHikeMaui County3.4 mi Fisherman trailHikeHawaii County3.4 mi Pihea TrailHikeKauai County3.4 mi Piilani TrailHikeMaui County3.2 mi Pīpīwai TrailHikeMaui County3.2 mi Nāulu TrailHikeHawaii County3.2 mi Wahiawa Hills TrailHikeHonolulu County3.2 mi Bowman Ridge TrailHikeHonolulu County3.1 mi Lanipo Ridge TrailHikeHonolulu County3.0 mi Kalapana TrailHikeHawaii County3.0 mi Māhāʻulepū Heritage TrailHikeKauai County3.0 mi Aiea Ridge TrailHikeHonolulu County2.9 mi Awa'awapuhi TrailHikeKauai County2.9 mi Puʻu Kaua TrailHikeHonolulu County2.8 mi Ford Island Historic TrailHikeHonolulu County2.8 mi Naha TrailHikeMaui County2.8 mi R-6HikeMTBHawaii County2.8 mi Waiakoa Loop TrailHikeMaui County2.8 mi Makapu'u Lighthouse TrailHikeHonolulu County2.8 mi Jungle Secret TrailHikeMTBHonolulu County2.7 mi Kamananui Valley RoadHikeHonolulu County2.7 mi Nakoa TrailHikeHonolulu County2.7 mi Wa'ahila TrailHikeHonolulu County2.6 mi Moalepe TrailHikeKauai County2.6 mi Maakua ridge trailHikeMTBHonolulu County2.6 mi Upper Waiakoa TrailHikeMaui County2.5 mi Waianae Summit TrailHikeHonolulu County2.5 mi Kings Highway Foot TrailHikeHawaii County2.5 mi Wailau TrailHikeMaui County2.5 mi Kalauao Falls Loop TrailHikeHonolulu County2.5 mi Canyon TrailHikeKauai County2.4 mi Kuaokalā TrailHikeHonolulu County2.4 mi Waimano Falls TrailHikeHonolulu County2.4 mi Puna TrailHikeHawaii County2.3 mi Supply TrailHikeMaui County2.3 mi Beach PathHikeMaui County2.3 mi The Streamside Trail of WaimeaHikeHawaii County2.3 mi Perimeter Horse TrailHikeHawaii County2.3 mi Weeping Wall / Blue Hole HikeHikeKauai County2.3 mi Plum TrailHikeMaui County2.3 mi Kukui TrailHikeKauai County2.3 mi Honopu TrailHikeKauai County2.2 mi Farrington HighwayHikeMTBHonolulu County2.2 mi Puʻu Kōnāhuanui Ridge TrailHikeHonolulu County2.1 mi Pit Crater TrailHikeHawaii County2.1 mi Skyline RoadHikeMTBMaui County2.1 mi Waiheʻe Ridge TrailHikeMaui County2.1 mi Puʻu Kalena TrailHikeHonolulu County2.1 mi

Hiking Trails by county

Honolulu County

← All of Hawaii

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt August 28, 2026.