This unique experience in Porto offers more than just sightseeing; it’s a playful, interactive mission that challenges you to think, explore, and help safeguard the city’s treasured monuments. Priced at just over $16 per person for approximately 90 minutes, this activity combines a scavenger hunt with a little bit of history, all wrapped in an engaging storyline. The story revolves around the secretive international organization GLOOM, led by the mischievous idea thief Grimbart, who plans to take down Porto’s landmarks and steal important documents to re-create them in a comically irreverent way.
What I find particularly appealing about this experience is how it encourages teamwork and curiosity. It’s remarkable how the puzzles and riddles weave through well-known sites like Torre dos Clérigos and the Centro Português de Fotografia, adding a fun twist to familiar sights. Plus, the fact that it’s designed to reveal lesser-known corners of Porto means you’ll discover new perspectives on a city you might think you already know. My favorite part? The way it balances entertainment with a gentle reminder to protect our cultural heritage.
One possible consideration is that this activity requires a moderate level of physical fitness—meaning you’ll be walking and exploring around for about 1.5 hours—so it might not be ideal for those with mobility challenges. Also, since the activity depends on good weather, a rainy day could mean rescheduling or missing out unless you’re prepared with umbrellas. Still, the flexibility to take breaks and the private group setting make it a comfortable way to enjoy Porto without feeling rushed.
Key points / Takeaways

- Interactive storytelling makes you feel like part of a local adventure rather than just sightseeing.
- Lesser-known hidden spots alongside popular sites give you a fresh perspective on Porto.
- Affordable price point offers excellent value for a 1.5-hour activity that mixes fun and discovery.
- Suitable for families and friends—it’s a relaxed, social experience that promotes teamwork.
- Requires moderate walking and some physical activity, so pack comfortable shoes.
- Weather dependence means you’ll want to check the forecast before booking.
Entering Porto’s Historic Heart

The adventure begins at the Clérigos Tower, an iconic part of Porto’s skyline. From the moment you scan the QR code to start your mission, you’re immediately drawn into a playful narrative that transforms sightseeing into a detective story. The instructions are straightforward, making it easy to get started without fuss. The experience is designed to keep everyone engaged, whether you’re a puzzle enthusiast or just out for a fun way to see the city.
Throughout the tour, you’ll solve clever riddles that challenge your knowledge of Porto’s landmarks and lesser-known corners. The puzzles are crafted to be unusual but accessible, meaning you won’t need to be a history buff to enjoy them. Instead, it’s about observing and thinking creatively—skills that become quite handy in an unfamiliar city.
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Exploring Porto’s Top Attractions with a Twist

The route features well-loved sites like the Museu Soares dos Reis, and the Centro Português de Fotografia, but it’s the way these are woven into the story that makes the experience special. For example, one riddle might lead you through a narrow alley with a surprising view of the river or a hidden plaque that most travelers overlook. As noted in reviews, the activity “guides you around tourist sites but also gets you lost in places even locals have never been,” which means you’ll see Porto in a fresh light.
The puzzles are placed thoughtfully, often built into the environment—meaning you’ll need to look carefully and sometimes think outside the box. The challenge is fun but not frustrating, making it suitable for a wide age range. Many reviewers mention how “great Foxtrail like the others,” emphasizing how consistent and well-designed these adventures are.
Discovering Hidden Corners and Iconic Views

The activity pays special attention to stunning views and off-the-beaten-path spots, making it not just a puzzle game but a way to stumble upon Porto’s secret charms. The route’s design encourages you to see familiar sights with “new lenses,” revealing details you might otherwise miss. It’s ideal for visitors who want more than just the typical tourist experience and enjoy discovering authentic corners of a city.
The stops at landmarks like Torre dos Clérigos aren’t just photo ops; they’re integral to the story, which adds a layer of immersion. Every puzzle solved feels like a small victory, as it unlocks another piece of the city’s story and its importance to local heritage.
Practical Details and Logistics
Booking is simple—once you reserve, you’ll receive an email with instructions and a confirmation code. The activity starts at the Clérigos and ends back there, so you don’t need to worry about complicated logistics or transportation. It’s private, so your group won’t be mixed with strangers, which makes for a more relaxed experience.
Pricing at around $16.20 per person offers good value considering the quality and length of the activity. Compared to other guided tours, this puzzle-based adventure provides more active engagement and memorable moments. Plus, since there’s no rigid schedule—you’re free to take breaks whenever you like—it’s flexible enough to suit different pacing needs.
Keep in mind, good weather is essential for this outdoor activity. If rain threatens, it’s wise to reschedule or bring appropriate gear. Also, while not recommended for those with specific needs, most healthy travelers will find the activity accessible with moderate effort and walking.
Who Will Enjoy This Experience?

This tour is perfect for families, groups of friends, or couples who enjoy a mix of activity and sightseeing. It’s especially suitable for those who like solving puzzles, exploring at their own pace, or discovering hidden parts of a city. If you love engaging stories and want to combine fun with a little cultural preservation, this is a good pick.
It’s also an excellent way for first-time visitors to experience Porto in a memorable, unconventional manner. Conversely, if you prefer a more traditional, museum-style tour, this might not be your best option.
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The Sum Up

The Lisbon Friends: a Mission to Protect the Local Heritage, offered by Foxtrail Portugal, provides a clever and lively way to explore Porto. It combines problem-solving, storytelling, and landmarks into a single activity that’s both entertaining and educational. With a focus on hidden corners and top attractions, it’s a perfect choice for curious travelers looking for something more interactive than a standard walking tour.
At an affordable price, this experience emphasizes teamwork, discovery, and a sense of stewardship for Porto’s landmarks. The puzzles are well-designed, the route well-thought-out, and the stories engaging—making it an ideal option for families, friends, or anyone wanting to see Porto through a different lens.
While weather can be a factor, careful planning makes this a rewarding adventure I’d recommend to those who enjoy active sightseeing and authentic local experiences. If you want a fun, meaningful way to connect with Porto’s character—beyond just snapping photos—this activity will deliver.
FAQ

How long does the activity last?
It takes approximately 1 hour 30 minutes, but you can go at your own pace, taking breaks whenever you like.
Where does the activity start and end?
It begins at the Clérigos Tower and ends back at the same location, making logistics simple.
How do I start the mission?
You’ll receive a confirmation code via email after booking, then scan the QR code at Clérigos to activate the adventure.
Is it suitable for children?
Children do not need to scan the QR code, so families with kids can participate comfortably. However, the activity does involve some walking and puzzle-solving.
What if it rains?
Since the experience depends on good weather, it may be canceled or rescheduled in case of rain. You’ll be offered a different date or a full refund.
What’s the price?
It costs around $16.20 per person, offering good value considering the length and engagement level.
Is the activity private?
Yes, it’s designed for your group only, providing a more personalized experience.
Are there any physical requirements?
Moderate physical fitness is recommended; the activity involves walking and some standing, but it’s not overly strenuous.
Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund — no questions asked.
If you’re looking for a unique way to see Porto, this puzzle adventure offers a memorable blend of sightseeing, storytelling, and heritage protection. It’s a fun and affordable option for curious explorers eager to uncover the city’s lesser-known secrets.
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