Our rich heritage

With its main missions to study, preserve and share, it's a place where you can stroll through the relationships between humans and plants. A true sensory immersion as you discover its 1,500 species, including plants used in cosmetics and perfumery, its ethnobotanical and exotic collections, its na...

 La Gacilly

Located in the former stables of the Château de Josselin, this private museum displays dolls from the famous De Rohan collection. Around 600 dolls are on display with their accessories, as well as numerous games and toys on two levels. Prices 2025: Self-guided tour of the Château, gardens and Doll...

 Josselin

 Paimpont

The Giant's Tomb, also known as La Roche à la Vieille, undoubtedly owes its name to its shape and size. This megalithic monument was built from three menhirs that stood on this site around 2200 BC. Today, the walls and the third menhir, lying 8 metres away, are still visible. Excavations undertaken...

 Campénéac

 Plélan-le-Grand

Built between 1850 and 1855 by Brother Bernardin, whose real name was Gabriel Morin, this remarkable astronomical clock, still in excellent working order, comprises 200 pinions that control 10 dials and the solar system. Brother Bernardin, a true self-taught mathematics teacher, devoted several year...

 Ploërmel

The first chapel was built in the 11th century on the site of the old wooden oratory built in 717 on the banks of the Oust by St Gobrien. In the 16th century, the building was restructured and enlarged. This chapel, built of granite and schist rubble, is shaped like a Latin cross. It has a wealth of...

 Saint-Servant