Long, grueling ridge to the Ko'olau summit. Expect a few scrapes and muddy shoes, but also some great views on this tough ridge.
KAPALAMA TRAIL to PU'U LANIHULI
ONEAWA HILLS (KAPAA QUARRY HIKE)
LANIPO RIDGE (MAU'UMAE) TRAIL
KAMANAIKI RIDGE TRAIL
WAILUPE LOOP TRAIL
WAIMANO RIDGE TRAIL
HAHAIONE to PYRAMID ROCK