Before you set out
Terra Nostra: make time for the garden
Treat the pool as one part of the botanical garden rather than the entire visit. Check public admission, pool maintenance and last entry on the garden’s site. A hotel stay and a public ticket are different arrangements.
Poça da Dona Beija: reserve the visit you want
Use the official ticket page to choose an available session and read the bathing and admission rules. Keep the confirmation accessible on your phone and leave time for dinner or your return transport; do not assume an evening bus.
Caldeira Velha: distinguish a visit from a soak
The park distinguishes a site visit from a ticket including the thermal pools. Check the category and any closure notice before you pay. If bathing is suspended, decide whether the interpretation centre alone is worth the trip.