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Discover Lisbon’s secrets with this engaging tour exploring mysteries, underground passages, and historical tales linked to secret societies and influential figures.
When it comes to Lisbon, most travelers are drawn to its iconic pastel-colored buildings, vibrant neighborhoods, and delicious food. But beneath the surface, there’s a hidden world of secret societies, underground tunnels, and historic mysteries that many overlook. This tour, offered by RagnarokTour.com, promises to peel back those layers and reveal the more enigmatic aspects of Lisbon’s history — all in about three hours.
What we particularly love about this experience is its focus on lesser-known stories connected to influential figures like the Marques de Pombal and the intriguing connections to Freemasonry, Knights Templars, and Jesuits. Plus, the tour’s flexibility means it can be slightly customized, which is a big plus for those wanting a more personal or in-depth exploration.
One consideration, however, is that the route involves walking through Lisbon’s hilly streets, which can be physically demanding for some. Still, if you’re curious about the mysterious side of Lisbon and enjoy uncovering hidden tales, this tour hits all the right notes. It’s especially suited for history buffs, fans of secrets and conspiracy stories, or travelers looking for a unique twist on Portugal’s capital.


This tour offers a compelling mix of history, mystery, and local lore. Its price point of approximately $44 per person provides excellent value considering the depth of stories and the personalized approach. At a time when many city tours stick to the well-trodden sights, this experience stands out by focusing on the shadows lurking behind the familiar facades.
What makes it especially appealing is the guide, Slava, who is praised for his enthusiasm, depth of knowledge, and ability to connect dots that often get lost in traditional history lessons. Reviewers mention how he loves sharing intriguing tidbits, making the tour not only educational but also quite entertaining.
The tour’s duration of around three hours is well-judged — enough time to absorb the stories without feeling rushed, though it’s customizable if you wish to explore certain stories more deeply.
History buffs will find these Lisbon heritage tours enlightening

We loved the way this peaceful spot under majestic ceiba trees sets the tone for the tour. It’s not just a pretty garden; it’s a place that invites questions about who inhabited this territory before Lisbon was established. The quiet, shaded environment encourages curiosity and primes you for uncovering Portugal’s deep past—both mythic and factual.
A walk through this charming English-style garden reveals more than just its beauty. Here, the underground reservoir system connected to the aqueduct predates the 1755 earthquake, hinting at Lisbon’s engineering ingenuity and the mysteries beneath. The aqueduct’s branched underground passageways are a perfect segue into Lisbon’s hidden infrastructure — a network you might not notice from street level but which played a crucial role in city life.
Standing in front of the fountain where Marques de Pombal was born, we found ourselves pondering what secrets this influential figure may have hidden. Some say he possessed “hidden knowledge,” and the tour explores whether his decisions, including the rebuilding after the earthquake, were influenced by more than just pragmatic governance. The link to secret societies like Freemasonry and the possibility of occult ties add a fascinating layer to his legacy.
On our way through the lively Bairro Alto, we paused in front of a Masonic Lodge—one of the many symbols of secret society influence in Portugal. Our guide explained their historical significance and ongoing presence, making us think about how these groups have shaped Portuguese history and perhaps still influence local power structures today. The neighborhood’s lively atmosphere contrasts nicely with the secretive world being unveiled.
This viewpoint offers sweeping views of the city, perfect for visualizing Lisbon’s layered history. The guide shared stories about Lisbon’s coat of arms and local myths about its foundation, connecting symbols on the city’s crest with old legends and secret meanings. It’s a great spot to reflect on how symbols and stories are intertwined in shaping city identity.
The beautiful Manuelin-style station is more than just a transportation hub — it’s a portal to Lisbon’s international allure. Here, the conversation shifts to why notable figures from other countries want a piece of Sintra’s land, hinting at Portugal’s historical significance and secretive dealings with foreign elites.
This vibrant square is a lively hub with stories about the royal family and their influence extending beyond Portugal, notably to Rio de Janeiro. The guide paints a picture of the royals’ decision-making, revealing how the past still echoes through modern cities and secret alliances.
The final stop takes us to this charming square, where the ruins of Carmo Monastery stand as a testament to Lisbon’s turbulent history. The site also houses a museum dedicated to the 1975 revolution, prompting questions about whether it was a romantic revolution or a coup d’état. The guide compares Portugal’s mid-20th-century history with life in the Soviet Union, highlighting the subtle ways power and resistance played out across different regimes.

The tour begins at 6:00 PM at Av. da Liberdade 83, an easily accessible location close to public transport. It ends at Praça Dom Pedro IV, allowing you to continue exploring Lisbon’s lively central area afterward. The route involves walking through hilly terrain, so comfortable shoes are recommended, especially if you plan to explore more afterward.
The tour is private, meaning only your group will be participating, which allows for a more personalized experience. The flexible nature of the route means the guide can tailor stories to your interests, making each tour unique.
At $43.88 per person, the experience offers excellent value for those eager to uncover the city’s secrets beyond the usual tourist spots. The inclusion of engaging storytelling, stunning views, and access to hidden underground sites makes it worth every euro.

One participant noted that the tour was “highly informative and entertaining,” praising Slava’s ability to share “interesting tidbits” that get you thinking long after the walk ends. Another said, “I loved learning about the subtext to Lisbon’s history,” highlighting how the stories connect historical facts with conspiracy theories and secret histories.
Reviewers also appreciated the tour’s off-the-beaten-path approach, with many saying it revealed a side of Lisbon they would not have seen otherwise. The guide’s enthusiasm and depth of knowledge are often singled out as key reasons why the experience stands out.

This experience is best suited for travelers who are curious about hidden histories, secret societies, and mysterious figures shaping Lisbon’s past. It’s perfect for those who enjoy storytelling, uncovering layers beneath surface-level history, or simply want a different perspective on Portugal’s capital.
The tour’s flexible, intimate nature, combined with the passion of guides like Slava, makes it a great choice for anyone who appreciates authentic, well-researched tales wrapped in engaging narratives. If you’re after a richer understanding of Lisbon’s darker, more secretive side, this tour offers a compelling blend of history, mystery, and local lore — at an accessible price point.

Is this tour suitable for all ages?
Yes, most travelers can participate, but be mindful that Lisbon’s streets are hilly, which could be tiring for some.
How long does the tour last?
It typically lasts around 3 hours, but it can be slightly longer or shorter depending on the group’s interest and pace.
Can I customize the route or stories?
Yes, the tour is described as “customizable,” so you can request to focus more on specific areas or stories if desired.
Is there a discount for groups?
The tour features group discounts, making it more affordable if booked with friends or family.
What should I wear?
Comfortable walking shoes are recommended due to the hilly terrain, and dress appropriately for the weather.
How do I book or cancel?
You can book online in advance. Free cancellation is available up to 24 hours before the tour starts, providing flexibility if plans change.
This tour offers a fascinating glimpse into Lisbon’s lesser-known, mysterious side — an ideal experience for those eager to see beyond the surface and explore the city’s secret corners and stories. With knowledgeable guides, flexible storytelling, and captivating sites, it’s a memorable way to deepen your appreciation for Portugal’s capital.