Tumladen was a valley in southern Gondor between the rivers Celos and Sirith in the east of the fief of Lebennin.
A road went from Pelennor to the vales of Tumladen and Lossarnach, the mountain-villages, and then to Lebennin. During the War of the Ring, Tumladen was made a refuge for some of the women, children, and elderly who were evacuated from Minas Tirith.