The Wertach River is a river located in the Bavaria region of Germany. It is approximately 50 kilometers long and flows through the picturesque Allgäu area, eventually joining the Iller River. The river is known for its clear waters and scenic surroundings, making it a popular spot for outdoor activities such as hiking and fishing. The Wertach River originates from the Allgäu Alps and passes through several towns, including Wertach and Füssen. Its basin supports diverse wildlife and contributes to the local ecosystem. The river also plays a role in regional water management and is important for local agriculture.