Rába is a river in western Hungary, flowing through the region of Győr-Moson-Sopron. It is approximately 200 kilometers long and is a tributary of the Danube River. The river is known for its scenic beauty and is a popular spot for recreational activities such as fishing and kayaking. The Rába River has historical significance, as it has been a vital waterway for trade and transportation for centuries. Its banks are home to various towns and villages, contributing to the local economy and culture. The river also supports diverse ecosystems, providing habitats for numerous plant and animal species.