Ulysses Tholus

Ulysses Tholus is one of the many volcanoes that make up the giant Tharsis volcanic province, although Ulysses itself is fairly small in comparison to the other volcanoes in this area. A large caldera (called Ulysses Patera) dominates the tholus. Ulysses Tholus is approximately 3km tall (1.8 miles).