Vladimir sits on a ridge above the Klyazma river, about two hours east of Moscow, and the Assumption Cathedral is the building that tells you why anyone bothered. It went up in the late 1150s under Prince Andrei Bogolyubsky, who had moved his power base out of Kiev's orbit and wanted a capital with a church to match his ambitions. After a fire in the 1180s his brother Vsevolod had the walls extended around the original core, which is why the white limestone looks bigger and stranger than a twelfth-century church has any right to. For a couple of centuries this was where the grand princes were crowned, and inside there are traces of the Last Judgement frescoes that Andrei Rublev and Daniil Chorny painted in 1408. They are faded, but the faces still look surprisingly alive.
Park on the side streets and walk. The cathedral stands on the bluff next to a small park, and from the viewing terrace you look down over the river meadows and the railway to the lowland that stretches toward Nizhny Novgorod. The Golden Gate, a triumphal arch with a defensive tower on top that dates from the 1160s, is a short stroll away. The old centre is compact, the cobbles are rough on a loaded bike, and the one-way system is a nuisance, so a morning visit before the tour buses arrive makes sense.
The riding around here is gentle central Russian country: long straight roads through birch and pine, farm villages with carved window frames, the occasional hill where a church tower pokes above the trees. Nothing technical, but the light on a summer evening is lovely, and trucks on the main Moscow to Nizhny highway can wear you down, so use the smaller roads when you can. Vladimir has a population of more than 300,000, so fuel, food and a bed are never a problem, and the ride out to Bogolyubovo, where Andrei's palace stood, takes under twenty minutes.
Local food is straightforward and honest: pickled cucumbers from Suzdal, which has a festival for them, the cherries Vladimir is known for, and mead in the tourist places. Winters are properly cold, with snow lingering into April, so the sensible riding window runs from May to September. Check current travel advice before planning a trip to Russia, because conditions for foreign visitors change quickly.