Mamers Valles

Today's VIS image shows a section of Mamers Valles. The channel enters a crater in the lower part of the image and exits at the top of crater on the left side of the image. The channel is nearly 1000 km long (600 miles). Mamers Valles originates near Cerulli Crater in northern Arabia Terra, and after a short section near Cerulli Crater where flow is to the south, flows northward to empty in Deuteronilus Mensae. The steep walls of Mamers Valles can reach heights of 1200 m (4000 feet).