Perched on a picturesque rocky hill at the very mouth of the Penfeld River stands the legendary Tanguy Tower — one of the primary symbols of what Brest was many centuries ago. This medieval structure, approximately 25 meters high, immediately catches the eye with its circular shape and conical roof, creating a striking contrast with the modern port facilities for which France is famous.

Since 1962, the tower has housed the Museum of Old Brest (Musée du Vieux Brest). This place is considered a true treasure trove of the city's memory, housing unique collections of maps, engravings, and archival photographs. The museum's main pride is the stunning dioramas by artist Jim Sévellec, which reconstruct the appearance of city quarters, markets, and quays before the mid-20th century with incredible accuracy.
A visit to the tower allows tourists to embark on a kind of journey through time. Located directly opposite Brest Castle on Pierre Péron Square, it serves as an ideal starting point for exploring the region's history. Today, it is a popular cultural space that deservedly receives high praise from travelers for its authenticity and educational value.