Luxembourgish (Lëtzebuergesch) is more than just a language—it’s a symbol of national pride and cultural identity for Luxembourg. Despite being spoken by only around 400,000 people, it plays a vital role in the country’s daily life and integration process. Luxembourgish’s close ties to German and Dutch, combined with its unique history and influence from French, make it an intriguing language to learn. Whether for professional opportunities, citizenship, or cultural immersion, the language continues to grow in importance both within Luxembourg and in nearby regions.

Learning a new language is a rewarding journey, but some are notoriously difficult to master. Discover the 10 hardest languages to learn and the famous individuals who took on the challenge.