Okay, so I didn't get anywhere with decent internet. Hopefully Bukhara etc...
Samarkand and Bukhara are out of the way, really. I go to Bukhara tomorrow for 2 nights then back to Tashkent. From there I go on to Kazakhstan, which I left just on Thursday! Admittedly it is a big, big country but the trip could have been more direct if I had gone straight to Almaty. However (and this is possibly the single biggest 'however' I have ever written), that would have been a mistake. Without even seeing Bukhara, I can assure you that Samarkand has made the side trip worthwhile. Actually, the moment I stepped into the mausoleum of Tamburlaine (Timor the Lame) was one of the high points of the trip. I've not seen anything quite like it. Much of Samarkand has been rebuilt, curiously by the Soviet administration (I say 'curiously' because their standard behaviour was not generally to restore religious temples and pilgrimage destinations). But this mausoleum was largely intact. And it felt old. Registan was also extraordinary, but without the history lesson would have felt even more impressive, but simultaneously less so, as the fabulous buildings are reconstructions. Nonetheless, what they were, and how they were found and how they were reconstructed just adds to the story for me. The observatory of Olug-bek is a slice of science (accurate recordings of astrological movements), history (the son of Tamburlaine, he was killed in a power vacuum struggle), philosophy (he gathered many of the leading minds of the world to Samarkand), dedication (the massive sextant he built must have been utterly demanding and a work that could not greatly be shared), sadness (after his death, the townsfolk pragmatically took the buildings apart to add to their own domilciles) and serendipity (the site was discovered by chance and move recovery took place). This was a warrior/philosopher/scientist/king. But he was Tamburlaine's son, and as such, a disappointment to his father who seemed to be, compared to anyone else in the world, the sun to their candlelight. The necrolopis with its many mausoleums was also a remarkable place, and anywhere else woud have been a stand out attraction! Similarly for the reconstruction of what was intended to be the largest mosque in the world.
Just a point about these: they all look better from further away. The old work (15th century) is often not that finely detailed, and the reconstructions are done with what might politely be described as broad strokes.
I also went to a very good museum, but it was a pale shadow of the reality. Tamburlaine overshadows this town, so the fact that his mausoleum dominates my experience seems reasonable, but I felt that about the tomb from the moment I walked in there - before I knew much of his history and what he was and how he changed the world. He didn't write history, he was history. He makes Tsars look like dilettants. And then, apparently, his great-grandson was Genghis Khan.
Vasco da Gama and the other great navigators effectivelly bankrupted this region, by stopping the flow of goods around the middle east. The Silk Road, where ideas, lessons and communications travelled with the camels and donkeys, closed up. It is sad to see what remains of the region. According to the National Geographic video I watched though, the Silk Road never quite got going, either during the Roman times or after Marco Polo. So maybe my guide was misinforming me...?
The difficult part is picking pictures. By gum it's beautiful.
Registan:

Tamerlaine/Tamburlaine/Timur the Lame Mausoleum. So important, Genghis Khan left it standing (and not just because he didn't notice it).

His throne and a 'vase' he brought back. From Syria. Must have been fun lugging that through customs.

The black one - as you probably would have guessed.

Olug-bek's observatory. What a thing, and what a place!



A book stand for the most enormous Koran you can imagine

There are loads more, but I'll save that.