The Principality of Monaco has unveiled its 2025 EUROPA stamp, paying tribute to the prehistoric Grotte de l’Observatoire and the nation’s rich archaeological legacy.

On 9th May, the Musée d’Anthropologie préhistorique hosted the official presentation of Monaco’s EUROPA 2025 stamp, a collaboration between the Office des Émissions de Timbres-Poste (OETP) and the museum. The stamp, designed and engraved by André Lavergne, features the Grotte de l’Observatoire, a significant archaeological site in Monaco. This cave, located in the Jardin Exotique, has revealed evidence of human occupation dating from approximately 250,000 to 20,000 years ago.

The 2025 EUROPA theme, National Archaeological Discoveries, was selected by PostEurop to highlight Europe’s shared cultural heritage. Monaco’s stamp showcases artifacts unearthed within its territory, including prehistoric tools and fossils, emphasising the Principality’s contributions to the understanding of human history.

Printed in six-color intaglio, the stamp has a face value of €2.10, suitable for international letters weighing up to 20 grams. A total of 40,000 copies have been issued and are available at the Office des Timbres, the Musée des Timbres et des Monnaies, and Monaco’s post offices.

Since their inception in 1956, EUROPA stamps have symbolised European unity and cooperation, with each participating country issuing stamps on a common theme. Monaco’s 2025 contribution continues this tradition, offering collectors and history enthusiasts a glimpse into the nation’s ancient past.

Monaco Life is produced by a team of real multi-media journalists writing original content. See more in our free newsletter, follow our Podcasts on Spotify, and check us out on  Facebook,  Instagram,  LinkedIn and Tik Tok.

Photo credit: Manuel Vitali, Government Communication Department