What is the name of the most conspicuous crater located in the southern hemisphere of the moon?

The most conspicuous crater located in the southern hemisphere of the Moon is Clavius. Clavius is one of the largest craters visible from Earth and is notable for its size and the series of smaller craters within it. Its prominent features make it easily recognizable even through small telescopes, contributing to its reputation. Tycho, while a very notable and bright crater located in the Moon's southern hemisphere, is not the largest or most conspicuous compared to Clavius. Copernicus and Kepler are also well-known craters, but they are located in different regions and do not hold the same level of visibility in the southern hemisphere as Clavius does. Thus, the answer highlights Clavius as the peak example of a dominating lunar feature in that area.