"Do you think it should be safe? A shape like this seems like it must be man-made," and thus imply it was intended to be explored; "however, we can't even be sure how long it's been here, or how much it might have eroded in that time."

Though looking at it, it looked remarkably fresh for something out in the desert. She stepped closer, but did not cross the threshold. Instead, she conjured a small ball of ice, and threw it inside the cave.

It tripped no traps.