MAAT Museum of Art, Architecture and Technology

A simple Belém base with studios that sleep four, with a fridge and microwave.

The original Belém custard tart bakery, with takeaway and seated service.

Palace hotel with gardens, an outdoor pool and a heated indoor one.

Heated indoor pool plus an outdoor one, for adults and kids both.

Planetarium where every show lists the age it suits, so you can pick one your kid will sit through.

Navy museum with a planetarium on the same ticket.