A stamp on an envelope, a coin tucked away in a pocket… We rarely give them a second glance. Yet in Monaco, these little everyday objects have quite a story to tell. At the Terrasses de Fontvieille, the Museum of Stamps and Coins offers a different way to get to know the Principality. And its new activity for children gives me the perfect excuse to tell you about it.

The museum houses the Prince of Monaco’s stamp and coin collections. That might sound like something strictly for collectors, but look inside the display cases and a much bigger story unfolds: Monaco’s history, its Princes and its identity as a sovereign state.

Monaco’s first coin dates back to 1640, and its first stamp to 1885. Portraits, illustrations, tiny details… Each period leaves its mark. Along the way, you can also discover how stamps and coins are made, through tools, objects and fascinating archive documents. I rather like the idea of getting to know a country through things small enough to hold in your hand.

Since 30 September 2026, younger visitors have been able to explore the collections with a puzzle booklet. Observation games, little missions and stories encourage them to look closer, crack clues and take on challenges. Plenty to keep curious minds busy and something to tell you about on the way home.

Children aged 8 to 15 can follow the trail independently, while those aged 6 and over can join in with an adult. There’s a surprise waiting at the end, but I’ll leave that discovery to you.

Until 2 November 2026 inclusive, buying a children’s booklet for €5 also gives you one free adult admission.

Agathe’s little tip: round off your visit by posting a letter to someone you love. The shop sells Monaco stamps, and the museum even has its own postbox. In a world of instant messages, finding a proper envelope on the doormat still feels rather special.