Ka'au Crater Trail Hike, O'ahu Island, Hawaii.

Green everywhere! and very pretty challenging moderated hike. After reaching the first waterfall, we continuing uphill and returned from (21.317708, -157.776079) point, which was ~one mile out from Trailhead. Total hike was 2 miles out & back approximately. The trail was muddy but not too much. Great experience and looking forward to reach next waterfall next time :) Long pants, poles and good hiking boots are strongly recommended. Enjoyed a lot the whole trail and the six creek crossings :) See detailed metrics and access to GPX route at this link: www.alltrails....