Lunderyn (ᛚᚢᚿᛐᛂᚱᛦᚿ) is a town within Dyprotkysten. It is a major crossroads between multiple major roads connecting Jordtræd, Goldörr, and Appal and always has more people than its permanent population passing through its streets.

The tallest structure in the town, the central watchtower, was destroyed and encased in ice by a frost-giant named Bautr during a giant raid that occurred in 3E230. It was then rebuilt in the following years.