What a coincidence. That is fairly similar to how the Fey use portals as a means of transportation. In the Feywilds, the main capital had a portal hub that had a portal to each of the Courts’ main island. Then those Courts would have their own smaller hub that linked to any branching islands. That main hub in the capital also links to the portal hub here in the Material plane. A location that has a significant historical relevance, not just for humans but Archfey as well.