Porte de l'Avancée
Apr–Jun, Sep–Octbest time
1 dayplan for
2 h 51from Nantes
Yeswith kids
Freeentry
Open year-roundopen
Porte de l'AvancéeYour own route
Plan a trip here →
Main entrance to the island
Practical
At a glance
- Built
- the 15th century
- Open
- Open year-round
- Accessibility
- accessible, but narrow pathways
- Opening hours
- Open year-round
- Price
- Free