Romney Marsh is a low-lying area located in southeastern England, primarily in Kent. It is known for its unique landscape of wetlands, grasslands, and ditches, which were historically used for grazing sheep. The marsh is also famous for its rich biodiversity, including various bird species and other wildlife. The region has a long history, dating back to Roman times, and was once part of the sea. Today, Romney Marsh is a popular destination for walking, cycling, and birdwatching, attracting visitors who appreciate its natural beauty and tranquil environment.