Mastcam’s wide-angle imager looks down into Hidden Valley, examining sand ripples in a five-frame composite. In the distance at center, the valley branches left and right. HiRISE imagery from orbit shows the left branch leads down to a large field of dunes, possibly active. The right branch provides a tortuous (though likely more driveable) route onward toward Mount Sharp through connecting shallow valleys.
Sol 703 raw images (from all cameras), and Curiosity’s latest location map.