There is an opening like a mine entrance in the side of the mountain.

He blinked his eyes painfully in the morning light and turned back to the mine entrance.

A road led out from the camp to the main mine entrance.

The summit is only two kilometers from the mine entrance.

They think there will be an assault on the mine entrances in the valley.

He followed them all the way up to the mine entrance, where a group of miners waited.

That's when I saw the mine entrance and realized that it had collapsed.

This symbol is also to be seen at the old mine entrance.

In any event, his reaction to the mine entrance was unmistakable.

There was a little repair, a new mine entrance and some signs.