Туул is a river located in Mongolia, flowing through the capital city, Ulaanbaatar. It is approximately 704 kilometers long and is an important water source for the region. The river originates from the Khentii Mountains and eventually merges with the Lun River. The Tуул River plays a significant role in the local ecosystem and supports various wildlife. It is also a popular spot for recreational activities such as fishing and picnicking. The river's banks are often frequented by residents and visitors looking to enjoy nature and the scenic views it offers.