Another shot of the cave mouth from a bit further down.

Once he went to the cave mouth and looked out.

He moved quickly toward the cave mouth followed by the men.

The man walked into the cave mouth and sat down.

Eventually he gets to a position above the cave mouth.

And with that, he led the way to the cave mouth.

Still holding to the wall he walked to the cave mouth.

We stared out into the black night outside the cave mouth.

But it looks like there's a cave mouth down there.

It seemed to have come from the direction of the cave mouth.

In the thick snow she could not see the cave mouth.

The girl put her head inside the blanket across the cave mouth.

Then he stood and wandered back to the cave mouth.

One of the women came from the cave mouth and whispered to him.

But then his whole thought was concentrated on the man at the cave mouth.

Once I reached the cave mouth, there was no turning back.

She thought for a moment, then turned to- ward the cave mouth.

The opening was much too narrow to be called a cave mouth.

When they came to the cave mouth again, he heard another one of the screams.

He saw the cave mouth now, half buried in snow.

When you're standing out to sea from the cave mouth, it's really bright.

We should pull in, and not attempt to protect anything but the cave mouth.

We stopped at the ledge in front of the dark cave mouth.

Also there is a light in that cave mouth for a full hour before the boat appear.

The dark shape you saw earlier is, as has been evident for some time, a small cave mouth.