Jiuyin Zhen Jing is a treasure trove of geomantic omen.

Every sect has n geomantic treasures. The key is to see which is the most commonly used and crowded.

Wudang: The hill opposite the disciple's house.

Emei: Under the waterfall behind Baicaotang.

Blissful Mountain: The mountain behind or beside Blissful Hall.

Royal Guards: In the Woods in front of the gate.

Beggars' Sect: In the Woods of the Resurrection Point.

Tangmen: On the frustum of a cone (straight up from a path, I forget the specific name).