The River Thames is the second longest river in the United Kingdom, at 215 miles. It is a major river that flows through southern England and is a popular tourist destination due to its historic importance and stunning scenery. It is especially well-known for flowing through London, where it is an integral part of the city's culture and identity. It is a great spot to view some of London's most renowned landmarks, such as St Paul's Cathedral, the Tower of London, and the Houses of Parliament. The River Thames is also an important part of English history and is home to various wildlife, providing habitats for various plants and animals. Boating is a popular pastime along the river, with multiple companies offering boat trips and sightseeing tours for visitors. There is also plenty of opportunity for fishing, walking and cycling along the river's banks.