Tiel is a municipality and a town in the middle of the Netherlands. The town is enclosed by the Waal river and the Linge river to the South and the North, and the Amsterdam-Rhine Canal to the East. Tiel comprises the population centres Kapel-Avezaath, Tiel and Wadenoijen. The city was founded in the 5th century CE.

The Waal is the main distributary branch of the river Rhine flowing approximately 80 km (50 mi) through the Netherlands. It is the major waterway connecting the port of Rotterdam to Germany. Before it reaches Rotterdam, it joins with the Afgedamde Maas near Woudrichem to form the Boven Merwede. Along its length, Nijmegen, Tiel, Zaltbommel and Gorinchem are towns of importance with direct access to the river.