Hilda's Forest covers the northwestern corner of the Crimson Coast. It is a small wood by the measure of the Fragenstor Mielthøn beside it, and a far older one. The trees are wrong-aged: gnarled oak and twisted pine grown thick as if the place had been standing since before the land had a name. Light barely reaches the floor, the few paths are faint, and travelers who come back a second time report that the paths have moved.
Where the Fragenstor oppresses by sheer size, Hilda's Forest oppresses by attention. People who walk in it feel watched, then followed, then weighed. Most are let through. Some are not. The forest behaves less like terrain than like a thing making decisions.
Hilda the Wanderer
The forest is named for Hilda the Wanderer, who by every Tangier account was here first. The accounts agree on nothing else. She was a woman who lived alone in the wood for centuries before humans crossed the Dragon's Spine. She was a fey thing that guarded the trees against outsiders. She was a prisoner the wood was built around. She was something that only wore a woman's shape and answered to the name because it was convenient.
What the tellings share is a shape. Hilda was here before anyone, the forest is hers, and she is gone now. The Tangier still leave bread, honey, and small coins at the forest edge before they enter, the way a tenant leaves rent. Lately the offerings have been disappearing — not eaten and not scattered, simply gone by morning.
There is one reading the Tangier mostly avoid: that Hilda was not the forest's owner but its keeper, that she watched over something deeper in the wood and that the watching was the whole of her purpose. The something is the ruin of Hildaneir, and what she kept there is its own account.
The forest the elves left alone
The Winter Elves took the whole of the Crimson Coast and shaped it to their needs. They cleared, they built, they logged, they pulled tribute from the humans at the forest's edge. Here they did none of it. Their records mention Hilda's Forest only to note that it exists and to warn against going in.
That restraint is the loudest thing the elves ever said about the place. They had the numbers to clear it, the want of its timber, the long habit of taking what they pleased. They left it untouched anyway. Either they knew what the wood held and judged it not worth the disturbing, or they tried once and lost badly enough that no account of the attempt survives.
A standing arrangement
Hilda's Forest sits inside Tangiern's borders and outside its control. The Tangier do not log here, do not hunt here, and do not pretend to govern it. They keep their distance, and the forest keeps to its bounds. It does not creep into cleared land or send anything out that has to be answered. The arrangement has held for centuries on terms no one negotiated and no one writes down.
Going in
Those who enter and return describe the same stages. Direction fails first: compasses turn, the sun runs fast or slow, familiar landmarks stand in the wrong places. Then comes the sense of being considered by something that has not yet decided. Then small tests, a path that loops back, an obstacle with one correct answer, a moment where turning back would be easy and is meant to be. Those the forest judges worthy go on. Those it does not wake at the forest edge with the day gone and no memory of where it went.
The standard for passage is not virtue. The forest has passed scholars and criminals and children alike, and once turned a war party that went in for conquest and came out asking for peace. Whatever it weighs, it is not weighing the things a person would expect.