This is actually a part of the Makiki-Tantalus Trail and consists of this trail, Makiki Valley Trail and the Maunalaha Trail. The Makikiki Loop is the easiest.
Advanced trail, highly elevated so air is thin making it hard to breath. Bring a bottle water and don't be afraid to take as many breaks as u need.
The third peak is really challenging and dangerous. Prepare yourself good enough to climb the third. For those who don't wanna go that far, viewpoint from the first peak is good enough.
