Thanks guys. These towers should be around 8-10m, and this one is 10m to the top. But there are different kinds, and who knows exactly what they were like 2000 years ago?
Yeah, Michael, it was quite a job to put those jabs of mud/cement in those holes. They also had these ornamental end things, but that was probably too fancy for these watchtowers. Even the fillings in this one should probably not be there (who cares about a sparrow nesting there?), but I had to.