LAST

Your First Clue Is ...

NEXT

Should you gaze more to the left (probably will) when you reach the end of the box canyon, this will be your first clue that perhaps things get even more interesting.

It's not obvious, but you're looking up three cliffs. The red line is the first, of course, but that cap at the top is much, much higher. What's on either ledge is invisible from here.

NEXT