A couple having a walk by one of the big waterfalls in Iceland - Detifoss perhaps. One thing that strikes you as a visitor to this and many other scenic spots in this country is that there is a conspicuous absence of railings and warnings of obvious dangers. The second thing is an absence of people taking material advantage of visiting 'crowds' by setting up kiosks flogging trinkets and other worthless memorabilia. Just seeing places like this is unforgettable isn't it??