© Jon Arnold Images Ltd / Alamy

The Kremlin, Moscow

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Hidden inside the red walls of the fortress, you’ll find the Diamond Vaults, which house the Russian crown jewels. For a closer look, book a guide with Exeter International so you can ogle the 19th-century Empress Maria Fyodorovna’s shimmering blue-diamond stickpin.

City Getaways: Ultimate Bucket List

The Kremlin, Moscow

Hidden inside the red walls of the fortress, you’ll find the Diamond Vaults, which house the Russian crown jewels. For a closer look, book a guide with Exeter International so you can ogle the 19th-century Empress Maria Fyodorovna’s shimmering blue-diamond stickpin.

© Jon Arnold Images Ltd / Alamy

City Getaways: Ultimate Bucket List

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