When each competitor's chamber opened, their weapon entered the match along with them.

"This smaller chamber opens into a huge chamber," he reported.

The subterranean chamber opened in mid-July without a listed phone number or a clearly marked entrance.

Step by hesitant step she went down into the hall onto which her own chamber opened.

A wide gate in the center of one side admitted visitors to the courtyard, onto which the chambers opened.

A chamber formed by walls of puffcrete opened to one side.

This chamber surely opened into the main areas of the mountain, and there was room here for the men to mass before attacking.

A secret chamber opens into a room that features a ceiling with exceptionally large beams.

A chamber vast and dim opened before them.

Now the chamber opened into a great hall of pillars.