The Kremlin and the Armoury Chamber

The backstoryFrom wooden fort to seat of the Russian state

A fortified settlement has stood on Borovitsky Hill, at the point where the Neglinnaya River once met the Moskva, since at least the 12th century, with the first reference to a wooden kremlin here dating to 1156. It burned and was rebuilt in wood and white limestone across the following three centuries as Moscow grew from a minor principality into the centre of a unifying Russian state. The red-brick walls and towers that define the skyline today are a deliberate, large-scale rebuilding project under Ivan III in the late 15th century, who brought in Italian military architects — among them Pietro Antonio Solari and Marco Ruffo — to construct fortifications using the same engineering principles then current in Milan and other Italian city-states, which is why the Kremlin's silhouette has always looked subtly foreign against the rest of old Moscow.

The same building campaign produced Cathedral Square at the complex's heart, where the major churches of the Russian state were raised in quick succession: the Assumption Cathedral (1475–1479), built by the Italian architect Aristotele Fioravanti and used for the coronation of every Russian tsar from Ivan the Terrible onward; the Archangel Cathedral, the burial place of Muscovite grand princes and tsars up to Peter the Great's reign; and the Annunciation Cathedral, the royal family's private chapel. The Ivan the Great Bell Tower, the tallest structure on the grounds at 81 metres, was for centuries the tallest building in Moscow by law — nothing in the city was permitted to exceed it.

The Kremlin stopped being a full-time royal residence once Peter the Great moved the capital to St Petersburg in 1712, and it spent the following two centuries as a ceremonial and occasionally neglected complex, used mainly for coronations that still required a return to Moscow. The Bolsheviks reversed that after 1918, restoring Moscow as the capital and the Kremlin as the literal seat of government — a role it has never relinquished since, through the Soviet period and into the modern Russian Federation, whose president still works and formally resides within these walls. It is this ongoing function, rather than any single historical event, that explains the visible security and the areas of the grounds that remain permanently closed to visitors.

Inside the treasuryWhat the Armoury Chamber actually holds

The Armoury began in the 16th century as exactly what its name suggests: the royal arsenal and the workshop that armed, dressed and equipped the court, producing and storing weapons, ceremonial armour and state regalia in one place. Its transformation into a public museum came in 1851 under Nicholas I, who commissioned the Russian architect Konstantin Thon — the same architect behind the adjoining Grand Kremlin Palace — to build the current museum building specifically to display the collection rather than simply warehouse it.

The nine Imperial Fabergé eggs are the collection's single biggest draw and the reason many visitors come at all: jewelled Easter gifts commissioned by the last two tsars, Alexander III and Nicholas II, for their wives and mothers between 1885 and 1916, each one built around an elaborate "surprise" hidden inside — a miniature mechanical train, a tiny portrait gallery, a model of the imperial coronation carriage. They sit among the regalia used to crown the men who commissioned them: the Monomakh's Cap, a gold filigree crown trimmed in sable dating to the medieval period and used in coronation ritual long before Peter the Great introduced Western-style imperial crowns, alongside orbs, sceptres and the jewelled thrones of multiple tsars, including a throne embedded with more than two thousand precious stones.

Two quieter sections reward visitors willing to slow down. The royal carriage hall holds sledges and carriages from the 16th to 18th centuries, including a coach gifted to Boris Godunov, preserved in a state most European royal collections lost to use and decay generations ago. And the diplomatic gifts galleries hold, among other things, an extraordinary run of English silver sent as gifts from Tudor and Stuart monarchs during the 16th and 17th centuries — a body of work that now substantially exceeds what survives in English collections themselves, since England's own royal silver was largely melted down for coin during the Civil War. Moscow, in effect, holds a better record of English Renaissance silversmithing than London does.

Tickets and timingVisiting both halves without wasting a day

The Kremlin grounds and the Armoury Chamber require separate tickets, bought separately, and this trips up a meaningful share of visitors who assume one ticket covers both. A grounds ticket gets you into the territory and the cathedrals of Cathedral Square; it does not get you into the Armoury. The Diamond Fund, a further exhibition of unmounted historic gems including the Orlov and Shah diamonds, housed in the same Armoury building, is a third, separate ticket again.

The Armoury runs on timed entry sessions rather than open browsing — typically a handful of fixed sessions through the day, each with a capped number of visitors let in together and given a set window inside before the next group is admitted. Capacity is limited and sessions do sell out, especially in summer and around public holidays, so book ahead rather than turning up and hoping for same-day entry. The grounds ticket has more flexibility but still benefits from early booking in peak season.

Security is thorough and non-negotiable, consistent with this being an active government complex rather than a conventional heritage site. Large bags and backpacks are not permitted through security and must be left at the cloakroom near the entrance, which itself tends to generate its own queue — budget extra time for this rather than treating it as incidental. Entrance to the grounds is through Kutafya Tower from Alexander Garden on the western side; this is also where the ticket offices and the cloakroom are located. Photography is generally permitted on the grounds and inside the cathedrals, but is not allowed inside the Armoury Chamber's galleries, so don't plan on documenting the Fabergé eggs for later.

NearbyWhat to pair it with

Red Square and St Basil's Cathedral sit immediately outside the Kremlin's eastern wall, entered through a separate gate from the one used for the Kremlin grounds — close enough geographically to combine into one day, but worth treating as two distinct visits logistically, since the entrances don't connect and each deserves unhurried time on its own. Most visitors do the Kremlin and Armoury in the morning, when the timed Armoury sessions tend to be less oversubscribed, and cross to Red Square and St Basil's in the afternoon once the morning's security queues have eased.

Alexander Garden, running along the Kremlin's western wall where the main visitor entrance sits, is a pleasant, shaded strip of parkland in its own right and holds the Tomb of the Unknown Soldier with its eternal flame and changing-of-the-guard ceremony, held on the hour — a short, free add-on that requires no advance planning. For a complete change of register afterward, the GUM department store and the cafés of Kitay-Gorod are a ten-minute walk east past Red Square, the obvious place to sit down once the morning's queuing and security screening are behind you.