Translation of supremacy in Spanish

When we got our room at the Rex we were shocked once again. The room had a terrible smell of cigarettes and we insisted on moving. The next room they gave us was a non-smoking room.
In the end we decided to try something new, and although we are not great "fans" of South East Asia, we agreed on going to Thailand, Cambodia, Vietnam and if there would be enough time Hong Kong.
On day two my wife and I took a tour to visit the Altiplano. The tour started a little boring, when we visited a few empty villages nearby which were all pretty much the same. Empty with very little people.