Ok so our plan is to either get the bus to the start of the walk or start from waikiki the walk to diamond head. I see that theres lots of steps, a tunnel etc that we will undergo then we'll get to the top.
We plan to see the sunset from there but after that, is it an easy walk back? Obviously its dark, is it safe to walk back to waikiki or will there be services? or do we have to walk all the way down and then perhaps get the bus back to waikiki? Also is there lights if we had to walk back in the dark?
I tried looking previous posts but couldn't find the answers I am asking for now :)