Fairy Rings

Fairy rings are portals leading to the Feywild.

Description
Fairy rings, in general, are rings of mushrooms. Their activation conditions vary - many become active only when it rains, others are always open, others have more specific circumstances. When a fairy ring is active, one may simply walk into it and be transported to the Feywild. A fairy ring may be closed only from inside the portal, between worlds. If someone dies this, they are trapped unless the portal reopens.

Locations
All fairy rings that are able to open are located in Lond; the rest of the world has permanently closed ones. There are several scattered across the continent.

Mirror Lake
The entirety of Mirror Lake, located by Nelune, is one large fairy ring. It was closed until recently; when it opened, a woman who had been trapped inside was released with the intent to drown everyone. Her plans were foiled by the party. The Mirror Lake ring is now inactive again; its activation conditions are unknown.

Miru
There is a fairy ring on the western coast of Lond, a short distance from Miru. This fairy ring has a trail of mushrooms leading to a cliff; the portal itself is suspended midair off the edge of the cliff. On the other side, it leads to the Chasm in the Winter Court. This fairy ring is always active.

Temple of Lyricus
The temple of Lyricus on Aeren Island is reported to have a fairy ring.