From happy customers

Loved by 48 million+

Trustpilot rating: 4.5 out of 5

Franz

Portugal

Feb 2026

‌

This trip to the Lisbon Planetarium was the highlight of my family vacation. We saw the beauty of the universe and learned about the humility of being a grain of sand in the cosmos. The session was excellent and booking tickets was super easy. I especially liked the interactive exhibition area, which captivated my children. I recommend it for an unforgettable and educational experience. I believe it is worth visiting. I recommend it.

John

United States

Jan 2026

‌

Buying the tickets in advance best way to go, as purchasing tickets at the venue required standing in line at a booth far away from the entry. The Monestary at St Jeronimos defintely worth seeing!

Laura

United Kingdom

Jan 2026

‌

+2 more

Jerónimos Monastery was one of the most incredibly beautiful places I have seen and the architecture was stunning to go and see for the morning.

Gayle

United States

Sep 2025

The maritime museum offers a great overview for anyone who wants to learn about the history of Portuguese exploration and discovery, and of boat styles and development. For model boat building enthusiasts, the displays are awe-inspiring. Explanatory panels are well-written and in multiple languages.

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Experience an all-access session at the Navy Planetarium in Lisbon and learn about the sky and stars at the gallery, dome, library, and Astronomical Observatory (under renovation).
The 25-meter dome hosts several sessions to help you step into the shoes of astronauts.
Make your way through the past and present of space in a bilingual tour available in Portuguese and English.
Learn about ancient mariners and their navigation by the stars at one of the largest planetariums in the world.
Learn more about space through the various thematic exhibitions.

Inclusions #

All exhibitions included (Astronomical Observatory is under renovation)

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
These tickets are valid for 3 months from the date of purchase.

Grab the money-saver combo and unlock access to Navy Planetarium and Maritime Museum, with the added flexibility of extended validity to visit at your convenience.
Uncover the secrets of stars and seas at the Navy Planetarium as you explore the gallery, dome, library, and Astronomical Observatory (currently under renovation).
Learn how an early sailor navigated the oceans and discover what it's like for astronauts to live in space at one of the world's largest planetariums.
Head to the Maritime Museum to dive into the fascinating expeditions of Portuguese sailors who discovered 70% of the world that was a mystery to Europeans.
Explore more than 17000 pieces from relics, maps, tools, weapons, and astrolabes, along with Vasco da Gama’s portable altar.

Inclusions #

Navy Planetarium

Entry to Navy Planetarium
Access to all Navy Planetarium exhibitions

Maritime Museum Lisbon

Entry to the museum & Galeotas Pavilion

Navy Planetarium

Tip: Visit the attraction during early morning hours to avoid crowds.
Please note that the Astronomical Observatory at Navy Planetarium is currently under renovation.

Maritime Museum Lisbon

Tip: After your visit, spend some time in the neighborhood to visit nearby famous attractions such as Jerónimos Monastery, Belém Tower, and Monument to the Discoveries.
Entry to the Maritime Museum is free on the 1st Sunday of each month, Navy Day, Apr 18, May 18 & Nov 16.

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
These tickets are valid for 3 months from the date of purchase.

Choose this combo ticket and save money as you explore the Jerónimos Monastery and Navy Planetarium, with extended validity included.
Dive into fascinating tales and eye-catching visual attractions on the history and culture of Lisbon at the UNESCO-listed Jerónimos Monastery.
Admire the magnificent entryway, gorgeous hallways, and more. Then, stroll into the garden and observe the lovely fountain.
Spot the features of the maritime tales and creatures that are a tribute to Vasco da Gama's victorious voyage to India.
Proceed to the Navy Planetarium, one of the largest planetariums in the world, known for its distinctive view of the Milky Way.
Explore the Planetarium's gallery, observatory, library, and exhibitions, each known for its unique and fascinating stories about space.

Inclusions #

Entry to Jerónimos Monastery
Entry to Navy Planetarium
Access to all Navy Planetarium exhibitions

Exclusions #

Guide
Audio guide

Tip: As Jerónimos Monastery is one of the most visited attractions in Lisbon, a weekday afternoon is the best time to visit for avoiding crowds.
Please note that the Astronomical Observatory at Navy Planetarium is currently under renovation.

These tickets can't be cancelled or rescheduled.

Experience an all-access session at the Navy Planetarium in Lisbon and learn about the sky and stars at the gallery, dome, library, and Astronomical Observatory (under renovation).
The 25-meter dome hosts several sessions to help you step into the shoes of astronauts.
Make your way through the past and present of space in a bilingual tour available in Portuguese and English.
Learn about ancient mariners and their navigation by the stars at one of the largest planetariums in the world.
Learn more about space through the various thematic exhibitions.

Inclusions #

All exhibitions included (Astronomical Observatory is under renovation)

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
These tickets are valid for 3 months from the date of purchase.

Grab the money-saver combo and unlock access to Navy Planetarium and Maritime Museum, with the added flexibility of extended validity to visit at your convenience.
Uncover the secrets of stars and seas at the Navy Planetarium as you explore the gallery, dome, library, and Astronomical Observatory (currently under renovation).
Learn how an early sailor navigated the oceans and discover what it's like for astronauts to live in space at one of the world's largest planetariums.
Head to the Maritime Museum to dive into the fascinating expeditions of Portuguese sailors who discovered 70% of the world that was a mystery to Europeans.
Explore more than 17000 pieces from relics, maps, tools, weapons, and astrolabes, along with Vasco da Gama’s portable altar.

Inclusions #

Navy Planetarium

Entry to Navy Planetarium
Access to all Navy Planetarium exhibitions

Maritime Museum Lisbon

Entry to the museum & Galeotas Pavilion

Navy Planetarium

Tip: Visit the attraction during early morning hours to avoid crowds.
Please note that the Astronomical Observatory at Navy Planetarium is currently under renovation.

Maritime Museum Lisbon

Tip: After your visit, spend some time in the neighborhood to visit nearby famous attractions such as Jerónimos Monastery, Belém Tower, and Monument to the Discoveries.
Entry to the Maritime Museum is free on the 1st Sunday of each month, Navy Day, Apr 18, May 18 & Nov 16.

You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
These tickets are valid for 3 months from the date of purchase.

Choose this combo ticket and save money as you explore the Jerónimos Monastery and Navy Planetarium, with extended validity included.
Dive into fascinating tales and eye-catching visual attractions on the history and culture of Lisbon at the UNESCO-listed Jerónimos Monastery.
Admire the magnificent entryway, gorgeous hallways, and more. Then, stroll into the garden and observe the lovely fountain.
Spot the features of the maritime tales and creatures that are a tribute to Vasco da Gama's victorious voyage to India.
Proceed to the Navy Planetarium, one of the largest planetariums in the world, known for its distinctive view of the Milky Way.
Explore the Planetarium's gallery, observatory, library, and exhibitions, each known for its unique and fascinating stories about space.

Inclusions #

Entry to Jerónimos Monastery
Entry to Navy Planetarium
Access to all Navy Planetarium exhibitions

Exclusions #

Guide
Audio guide

Tip: As Jerónimos Monastery is one of the most visited attractions in Lisbon, a weekday afternoon is the best time to visit for avoiding crowds.
Please note that the Astronomical Observatory at Navy Planetarium is currently under renovation.

These tickets can't be cancelled or rescheduled.

Tickets

‌

Tickets to the Navy Planetarium

Experience an all-access session at the Navy Planetarium in Lisbon and learn about the sky and stars at the gallery, dome, library, and Astronomical Observatory (under renovation).
The 25-meter dome hosts several sessions to help you step into the shoes of astronauts.
Make your way through the past and present of space in a bilingual tour available in Portuguese and English.
Learn about ancient mariners and their navigation by the stars at one of the largest planetariums in the world.
Learn more about space through the various thematic exhibitions.

‌

Check availability

Free cancellation

Book now, pay later

Extended validity

Flexible duration

Combos

‌

Combo (Save 5%): Navy Planetarium + Maritime Museum Lisbon Tickets

Grab the money-saver combo and unlock access to Navy Planetarium and Maritime Museum, with the added flexibility of extended validity to visit at your convenience.
Uncover the secrets of stars and seas at the Navy Planetarium as you explore the gallery, dome, library, and Astronomical Observatory (currently under renovation).
Learn how an early sailor navigated the oceans and discover what it's like for astronauts to live in space at one of the world's largest planetariums.
Head to the Maritime Museum to dive into the fascinating expeditions of Portuguese sailors who discovered 70% of the world that was a mystery to Europeans.
Explore more than 17000 pieces from relics, maps, tools, weapons, and astrolabes, along with Vasco da Gama’s portable altar.

‌

Check availability

Free cancellation

Extended validity

Flexible duration

Combos

‌

Combo (Save 20%): Jerónimos Monastery + Navy Planetarium Tickets

Choose this combo ticket and save money as you explore the Jerónimos Monastery and Navy Planetarium, with extended validity included.
Dive into fascinating tales and eye-catching visual attractions on the history and culture of Lisbon at the UNESCO-listed Jerónimos Monastery.
Admire the magnificent entryway, gorgeous hallways, and more. Then, stroll into the garden and observe the lovely fountain.
Spot the features of the maritime tales and creatures that are a tribute to Vasco da Gama's victorious voyage to India.
Proceed to the Navy Planetarium, one of the largest planetariums in the world, known for its distinctive view of the Milky Way.
Explore the Planetarium's gallery, observatory, library, and exhibitions, each known for its unique and fascinating stories about space.

‌

Check availability

Flexible duration