Greenleaf Twoleg Place / Halfbridge

Lying on the edge of Riverclan's territory is revealed the Greeleaf Twoleg Place, where, as the title says, when greenleaf arrives, it's mad Twoleg time! For they roam around with Twoleg apprentices and swim in the lake. Avoid this place around greenleaf!

On the Lake, lies the Halfbridge, as the title says, a half-a-bridge!
It starts in the land and goes a short way to the Lake, we don't know what this is for. But...