Discover the mysteries of the sky at the Planetarium

Lisbon, Portugal

Navy Planetarium

Stopover in Lisbon
20% discount on the admission price of the Navy Planetarium

Get closer to the sky by visiting the Navy Planetarium, which will amaze you with its 25 meter dome, allowing you to feel like an astronaut among the stars. In one of the largest planetariums in the world, you will be able to participate in various programs which will allow you to understand what goes on beyond the range of your vision.

In addition to the auditorium, there is also a gallery with various thematic exhibitions, an astronomical observatory (under construction), and a library. The Planetarium is part of the Live Science program and is an active partner in several national and international astronomy projects. 

In this facility, it is possible to understand the challenges that sailors once faced when navigating the unknown oceans, while studying the challenges facing modern explorers as they try to probe infinite space.


  • Tuesday to Friday: from 9:30 am to 5 pm
  • Saturday and Sunday from 10 am to 5:30 pm

Consult the schedule of the sessions here.


  • January 1, May 1 and December 25


  • Child (0-3 years old) - Free
  • Young (4-12 years old) - 3,50 €
  • Adult (13-64 years old) - 7,00 €
  • Senior (+65 years old) - 3,50 €

Free Days:
  • Navy Day - May 20
  • Children's Day - June 1 (Free for children up to 12 years old)
  • Planetarium Day - July 20