Wyrm Hole

Wyrm Hole is a side quest in Dragon Age: Inquisition.

"An aggressive wyvern is harassing Crestwood's villagers. It lives in a cave up in the hills. A woman named Judith outside of town seemed interested in the body if someone manages to kill it."

Acquisition
Speak with Judith after completing The Naturalist and choose the "What's this about a wyvern?" dialogue option.