Holy Marvels with Dennis Quaid: Season 2, Episode 2 - ProjectFreeTV

2 - 2: Sacred Strongholds

There are some strongholds built to protect the sacred, like an impenetrable wall, an intimidating fortress, or a mystical river. But there are others used for more sinister purposes. In this episode, we uncover the remarkable stories behind some of the world's most imposing structures.