Great Marsh of the Nine Rivers

The Great Marsh of the Nine Rivers is a portion of the Ansarién river, where it meanders through a long floodplain between Lake Condova in the north and Lake Thukdova in the south, forming an immensely rich and large area of marshes and wetlands.

The name of the marsh comes from the Ansarién itself, and the eight other rivers that feed into it. Four of them are right tributaries of the Ansarién, and two are left tributaries from the northeast; the remaining two feed directly into Thukdova, forming a connected wetland which follows similar rhythms of flood as the rest.

Geography
The Great Marsh lies in a broad, flat valley which runs to the southeast of Lake Condova, bounded on both east and west by a series of low hills.