The Hondo River is a river located in the state of Texas, USA. It flows through the Hill Country region and is a tributary of the Guadalupe River. The river is approximately 100 miles long and is known for its scenic beauty and recreational opportunities, including fishing and kayaking. The Hondo River originates near the town of Hondo and travels southeast before joining the Guadalupe River. The river's watershed supports diverse wildlife and vegetation, making it an important ecological area. It also plays a role in local agriculture and water supply for nearby communities.