The third of the seven Sevii Islands. Knot Island consists of a smalll quiet town as well as a small port. At the western part of the island, a forest known for producing several types of berries, but is also home to Hypnos that like to lead children astray by means of Hypnosis. A relatively short path connects to two ends of the islands.

Kin Island is accessible by ferry from Vermillion City, Olivine City, or any of the other Sevii Islands.