The Nidda River is a small river located in the state of Hesse, Germany. It flows through the towns of Nidda and Laubach before joining the Lahn River. The river is approximately 30 kilometers long and is known for its scenic landscapes and natural beauty. The Nidda River is part of the Rhine river basin and plays a role in local ecology and recreation. It supports various wildlife and offers opportunities for activities such as fishing and hiking along its banks. The river is an important natural resource for the surrounding communities.