The Eastern Cleddau is a river located in Pembrokeshire, Wales. It flows through the picturesque countryside and is known for its scenic beauty. The river is approximately 20 miles long and eventually joins the Western Cleddau to form the Cleddau Estuary, which leads into Milford Haven. The Eastern Cleddau is an important habitat for various wildlife species, including birds and fish. It also supports local activities such as fishing and kayaking, making it a popular spot for outdoor enthusiasts. The river's surrounding areas are rich in natural history and offer opportunities for walking and exploring.