Simon Kirk: "If you're brave enough to risk the slippery rocks and torrential flow, the sight and deafening sounds from behind the spectacular Seljalandsfoss ... sheer scale of Dynjandi waterfalls ...
It is the highest waterfall in Yosemite National Park, with a drop of 739m. Seljalandsfoss is in seventh place, accumulating 221 290 Instagram hashtags. Situated in Iceland, behind the falls sits ...