Thaellin's Shack is an unmarked location that appears in The Elder Scrolls Online in Cyrodiil on the Northeastern Shore of Lake Rumare. It is occupied by a single person, Thaellin, a female Bosmer bounty hunter. The camp is situated atop a bluff before the banks of the lake and features a small shack with a map of Cyrodiil inside, provisioning supplies, and a camp fire. Thaellin can often be found chopping wood.
The Vestige must return the stolen keepsakes of various deceased individuals to their family members after they were murdered by the bandit Severus Tappo. The Vestige must later report their success in killing Tappo to Thaellin, who had accepted a bounty to kill him.