The River Itchen is a chalk stream located in Hampshire, England. It flows for about 28 miles, starting near Winchester and eventually joining the Solent at Southampton. The river is known for its clear waters and rich biodiversity, making it a popular spot for fishing and wildlife observation. The Itchen is also significant for its historical and cultural importance. It has been a vital water source for centuries and is famous for its trout fishing. The river's banks are lined with picturesque landscapes, attracting walkers and nature enthusiasts throughout the year.