Latest / Tamerlane: The Conqueror Who Tried to Rebuild the Mongol Legacy — Fexingo History / Tamerlane's Captive Engineers: The Samarkand Waterworks
Transcript
- Lucas: So last time we talked about Tamerlane's captive cartographers, the maps they made of his empire. But one thing that always strikes me is how he built the physical city to match those grand designs. And nothing says 'I'm building an imperial capital' quite like water. Samarkand sits on the Zeravshan River, but that river alone couldn't support the population he was packing in — hundreds of thousands of people, plus all those gardens, mosques, and palaces. Luna: Wait, they moved hundreds of thousands of people into Samarkand? Lucas: Forced resettlement, yeah — artisans, scholars, entire neighborhoods from Damascus, Tabriz, Delhi. By 1400, Samarkand's population might have hit 150,000 or more, which is enormous for a Central Asian city. So water was a crisis. The river alone couldn't do it. So Tamerlane did what any ambitious conqueror would do: he built an aqueduct system that rivaled the Romans. And he put his captive engineers to work. Luna: That must have been an incredible project. Lucas: It really was. The primary source here is Ruy González de Clavijo — he was a Castilian envoy who visited Samarkand in 1404, right at the height of construction. He describes an aqueduct that brought water from the mountains, about 30 kilometers away, running through underground channels and then above ground on arches. They used a mix of Roman-style concrete and local stone. And the water wasn't just for drinking — it powered fountains, filled reservoirs, and irrigated the famous gardens Tamerlane loved. Luna: How did they deal with the elevation changes? Lucas: Good question. They used qanats — those are underground canals that slope gently downhill, tapping into groundwater. The Persians perfected them centuries earlier. But Tamerlane's engineers also built inverted siphons to carry water across valleys, which is a technique from Roman engineering. Clavijo mentions a huge reservoir outside the city — a tank of water about 400 meters across, lined with stone and plaster. It was called the Hauz-i Sangi, or 'Stone Reservoir.' Workers brought from Damascus and Tabriz did the masonry, and apparently they were on a tight deadline because Tamerlane wanted it finished before his next campaign. Luna: That sounds like forced labor, not a nine-to-five job. Lucas: Absolutely. The Zafarnama — that's the official Timurid chronicle by Sharaf al-Din Ali Yazdi — mentions that thousands of captives worked on these projects. They were skilled people: stonecutters, plasterers, engineers. After the sack of Damascus in 1401, Tamerlane deported entire guilds of water engineers to Samarkand. Same from Tabriz. The irony is that these were some of the best hydraulic engineers in the Islamic world, working to build a city that would outshine their own destroyed homelands. Luna: So Samarkand's water system was basically a trophy case of captured expertise. Lucas: Exactly. And it worked. Clavijo describes Samarkand as a green city — gardens everywhere, fruit trees, running water in the streets. That's not natural for that arid region. The system was so good that parts of it survived into the 19th century. But here's the tragedy: after Tamerlane died in 1405, his sons and grandsons fought over the empire. The water infrastructure decayed because nobody maintained it. By the time the Russians took Samarkand in 1868, most of the old canals and qanats had silted up. The city shrank. Luna: It makes you wonder what could have been if the empire had held together. Lucas: Yeah — and that's a thread through Tamerlane's whole story. He built spectacular things, but he built them on coercion. The water system, the mosques, the libraries — they all depended on captive labor and constant conquest. Once the conquests stopped, the system collapsed. Still, for a few decades, Samarkand had running water that would have impressed a Roman emperor. Luna: Honestly, if today's episode made you appreciate the sheer ambition of building a city in the middle of the steppe, that's the kind of thing listener support helps us keep doing. If it felt worth a coffee to you, there's a link — buy me a coffee dot com slash fexingo. Lucas: Yeah, it's a small way to keep these conversations ad-free. And speaking of ambition — did Clavijo mention any specific fountains or water features? Luna: He does! In his embassy account, he talks about the 'Garden of the New Palace' — which Tamerlane built near the aqueduct. There was a large pool with water spouting from bronze animal statues. Lions, deer, dragons — all made by captive metalworkers from Tabriz. The water was piped in from the main aqueduct, and it had a filtration system using gravel and charcoal. Lucas: So they were filtering their drinking water? That's advanced. Luna: Yeah, Clavizio says the water in the palace was 'sweet and clear.' That's unusual for a city where most people drew from wells or the river, which could get muddy. The technology existed in the Islamic world — al-Jazari wrote about filtration in the 12th century — but Tamerlane applied it on a massive scale. Lucas: That's fascinating. And it ties back to something we've touched on before: Tamerlane wasn't just a destroyer, he was a builder — but his building was always extractive. The water system is a perfect example. He brought the best engineers from across Asia, forced them to work, and created something genuinely impressive. But it only lasted as long as his iron grip. Luna: There's a lesson there about how empires sustain themselves — or don't. Lucas: Absolutely. And I think we'll leave it there for today. Next time, we'll look at something a bit different — the role of women in Tamerlane's court. Not just the captive wives and daughters, but the ones who wielded real power. Until then, thanks for listening.