The River Thet is a small river located in the eastern part of England, primarily flowing through the counties of Norfolk and Suffolk. It is approximately 30 kilometers long and is a tributary of the River Waveney. The river's course is characterized by gentle meanders and is surrounded by agricultural land and natural habitats. The River Thet is known for its diverse wildlife, including various species of fish and birds. It plays a role in local ecosystems and contributes to the area's natural beauty. The river is also popular for recreational activities such as walking, fishing, and birdwatching.