The most steep parts are in four area.
(1) Bottom of the Vernal Fall to top of it: all stairs
(2) Top of Vernal Fall to top of Nevada Fall: lot stairs
(3) The way up the bulge before the cable trail: all stais
(4) Up the cable trail.
(1) Bottom of the Vernal Fall to top of it: all stairs
(2) Top of Vernal Fall to top of Nevada Fall: lot stairs
(3) The way up the bulge before the cable trail: all stais
(4) Up the cable trail.