Documentation, Culture, Library
The Hydrographic Institute promotes guided tours to its facilities at Convento das Trinas. A former cloistered women's monastery, classified as a «Property of public interest» since 1943, the building contains an impressive collection of
Visiting hours:
- Business days, from 9:30 am to 12:30 pm / 2:00 pm to 4:00 pm.
Bookings: Inquiries about Cultural Visits;
Instalacoes