The River Mawddach is a river located in Wales, flowing through the stunning Snowdonia National Park. It stretches approximately 20 miles, starting from the Mawddach Estuary and winding its way through picturesque landscapes, including mountains and forests. The river is known for its scenic beauty and is a popular spot for walking, cycling, and birdwatching. The Mawddach is also significant for its ecological diversity, supporting various wildlife species. It eventually meets the Irish Sea at the town of Barmouth, where the river's estuary creates a unique habitat for both marine and terrestrial life. The area is cherished for its natural beauty and recreational opportunities.