| Tipo de tour | Tour compartido |
| Método de transporte | Llegar por cuenta propia |
| Tipos de tour | Visita guiada |
| Tipo de turismo | Tour por sitios históricos |
| Transporte | A pie |
Not Suitable For: People with mobility impairments
Not Suitable For: People with claustrophobia
Not Suitable For: Wheelchair users
What To Bring: Warm clothing
Not Allowed: Pets (assistance dogs allowed)
Know Before You Go: The corridors are 1.80m high
Know Before You Go: There is no phone signal inside the casemates
Know Before You Go: There are no toilets on site