Tønder, capital of the marshland, is situated on the southern point of a low bar 1,5-2 meters above sea level, and is from three sides encircled by polders.
Tøndermarsken
Photo: Rømø-Tønder Turistbureau
![Tøndermarsken](https://files.guidedanmark.org/files/467/228589_Ulrik_Pedersen_Tondermarsken_august_19_02.jpg?width=1920&height=1080&format=webp&mode=crop)
Photo: Rømø-Tønder Turistbureau
![Tøndermarsken](https://files.guidedanmark.org/files/467/228590_Ulrik_Pedersen_Tondermarsken_august_19_10.jpg?width=1920&height=960&format=webp&mode=crop)
Photo: Rømø-Tønder Turistbureau
![Tøndermarsken](https://files.guidedanmark.org/files/467/228591_Ulrik_Pedersen_Tondermarsken_august_19_17.jpg?width=1920&height=960&format=webp&mode=crop)