If you’re looking for a way to see San Diego that’s a little different from the usual sightseeing hustle, the Self-Guided Secrets of San Diego Exploration Game might just fit the bill. This GPS-based scavenger hunt promises a fun, independent way to uncover some of the city’s lesser-known spots — perfect if you enjoy a bit of mystery and puzzle-solving while exploring.
What really caught our eye is how flexible and interactive it is. You can pause and restart whenever you want, making it easy to fit into your day. Plus, it’s designed for groups up to four, which keeps it intimate but competitive if you’re playing with friends or family. For us, the best parts are the hints of local secrets you won’t find in guidebooks and the chance to enjoy San Diego at your own pace.
On the flip side, since it’s a self-guided activity, it requires a phone and an internet connection, so it’s not ideal if you’re in an area with patchy service. Also, it’s aimed at an intermediate difficulty level, so if you’re looking for something super relaxed or very challenging, this might not be the perfect match.
This experience is best suited for curious travelers who love puzzles, enjoy discovering new places on their own, and don’t mind a little digital navigation. It’s especially appealing if you want a personalized, interactive adventure rather than a guided tour with a crowd.
Key Points

- Flexible schedule: Play whenever you want within open hours, pausing and restarting seamlessly.
- Cost-effective: At just over $23 for a group, it offers a personalized city adventure without guided tour prices.
- Interactive and fun: Solve puzzles, answer questions, complete photo tasks, and learn quirky facts about San Diego.
- Ideal group activity: Suitable for small groups (up to 4) looking for a shared challenge or solo explorers craving independence.
- Location-based learning: Discover lesser-known secrets of San Diego’s historic center that even some locals might not know.
- Requires a smartphone and internet: Make sure you’re connected to fully engage with the GPS-guided game.
What to Expect from the Secrets of San Diego Exploration Game

This self-guided game transforms your smartphone into a treasure map, leading you through the city’s historic core with puzzles and clues at every turn. Starting at the meeting point on North Harbor Drive, you’ll follow an itinerary that dives into San Diego’s hidden corners and stories, uncovering facts that aren’t on the usual tourist trail.
Once you’ve booked, you’ll receive an email with all the instructions, including login details for the Loquiz app. The app is your key to unlocking puzzles, checking questions, and submitting answers as you explore. The game is designed to take around two hours, but you can stretch it out or speed through if you prefer a quick adventure.
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The Itinerary Breakdown
The tour begins at 1605 N Harbor Dr, a convenient starting point with easy access to public transportation, and ends back at the same spot. While it doesn’t specify exact stops or sights, the general idea is to uncover San Diego’s secrets, hidden monuments, and cultural tidbits, many of which might be unknown even to seasoned locals.
During the game, you’ll encounter a mix of riddles, puzzles, and photo tasks. For example, you might be asked to find a specific landmark, snap a photo with a particular feature, or answer questions related to local characters or historical facts. These activities aren’t just about ticking off boxes—they’re about engaging with your surroundings and learning something new.
The Challenge and Engagement
The intermediate difficulty level suggests the puzzles are neither too simple nor frustratingly hard. They’re designed to challenge your observation skills and curiosity, making the experience suitable for most travelers with basic problem-solving abilities. Some reviewers have noted the game’s fun facts and trivia, which add an educational flavor to the activity.
One aspect that appeals to many is the leaderboard feature, allowing competitive spirits to see how they measure up against other players. Whether you’re playing solo or in a group, it enhances the fun and adds a friendly rivalry.
Value for Money
With a price of just $23.09 per group for up to four people, this activity offers an engaging, interactive experience that’s quite affordable compared to guided tours. Think of it as paying for a personalized scavenger hunt that you control—no crowds, no rigid schedules, just your own pace discovery.
Since it’s self-guided, you’re not paying for a guide or transportation, which keeps costs down. Also, you only need one ticket per group, making it a great option for couples, friends, or smaller families wanting a shared adventure.
The Experience in Practice

While we haven’t personally tried the game, user reviews highlight the ease of booking and the excitement of uncovering secrets. One reviewer mentioned, “It’s a great way to explore without being on a strict schedule,” emphasizing the flexibility. Another appreciated the hidden facts about local characters, which added depth to what might otherwise be a surface-level sightseeing tour.
However, some noted that the puzzles require a bit of patience and attention, so it’s better suited for those comfortable with navigating and problem-solving on their phones. The activity’s independent nature means you won’t get much in the way of direct support during the play, but the instructions are straightforward.
A notable perk is that the activity can be paused and resumed, making it easy to take breaks, grab a snack, or visit a café without losing your progress. Plus, since it runs seven days a week from noon to midnight, you can fit it into most travel schedules.
While in San Diego, here are other experiences we've covered
- 2Hr GPS Self Guided Scooter Tour: Downtown & Balboa Park
- 1Hr GPS Self Guided Scooter Tour: Harbor/Gaslamp Quarter
- Viator Exclusive GoCar After Dark: Self-Guided Tour of Gaslamp and Balboa Park
- San Diego: Point Loma GPS Self-Guided Tour by Vandherall
- Apple Pies & Desert Skies: A Self-Guided Driving Tour
- San Diego: Open-Top Car Rental with GPS Audio Guided Route
Practical Tips for Your Adventure
- Make sure your smartphone is charged; a portable charger might come in handy.
- Confirm you have good internet connection in the area—especially if you’re exploring more secluded parts.
- Dress comfortably and wear shoes suited for walking.
- If you’re playing with others, plan to split up and explore different angles to solve puzzles faster.
- Take your time to appreciate the unique facts and stories you uncover—this isn’t just about ticking boxes.
Who Is This Tour Best For?
This game is ideal for solo travelers who enjoy puzzles and self-guided exploration without the hassle of a group tour. It’s also perfect for small groups or couples wanting a shared, interactive experience that’s both fun and informative. If you’re traveling with friends or family and want to add a playful challenge to your day, it’s a good choice.
However, if you prefer guided commentary, structured itineraries, or are traveling with very young children who might find puzzles frustrating, this might not be the best fit. Also, if you’re not comfortable using a smartphone or navigating without a guide, consider other options.
The Bottom Line

The Self-Guided Secrets of San Diego Exploration Game offers a unique way to explore San Diego’s hidden corners at your own pace. It’s a budget-friendly activity that blends puzzle-solving with city discovery, making it ideal for curious travelers and small groups who want an engaging, personalized experience. Its flexibility means you can tailor the adventure to your schedule, and the focus on uncovering secrets adds an extra layer of excitement.
While it requires a bit of independence and reliance on your smartphone, those who enjoy a challenge and discovering off-the-beaten-path sites will find this activity worthwhile. It’s a nice alternative to conventional tours—informative, fun, and customized to your rhythm.
Self-Guided Secrets of San Diego Exploration Game
FAQs

Do I need a guide or special equipment?
Not at all. All you need is a smartphone with internet access. The game is self-guided through the Loquiz app, and instructions are provided via email after booking.
Can I start the game at any time?
Yes. You book a specific date and time, but you can start whenever you’re ready within the operating hours, which run from noon to midnight, daily.
How long does the activity last?
The estimated duration is about two hours, but you can take longer or shorter depending on your pace.
Is it suitable for groups larger than four?
Yes, but you will need to purchase additional tickets. Each group of up to four plays on one device, so for larger groups, buy multiple tickets.
What if I want to pause and continue later?
You can pause and restart the game at your convenience, giving you flexibility if you want to split the activity over multiple times or take breaks.
Is this activity family-friendly?
It’s generally suitable for most travelers comfortable with smartphones and puzzles. If you’re traveling with children who can handle a moderate challenge, it could be fun. However, it’s not specifically designed as a family activity.
This self-guided game is a smart way to add a layer of discovery and fun to your San Diego trip. Whether you’re a puzzle enthusiast or just looking for a different way to explore, it offers a relaxed yet engaging experience that suits many types of travelers.
More Self-Guided Tours in San Diego
- 2Hr GPS Self Guided Scooter Tour: Downtown & Old Town
- Self-Guided The San Diego Syndicate City Escape Game
- Explore Coronado Island on a Self Guided Audio Tour
- San Diego Gaslamp Quarter Self-Guided Walking Tour
- San Diego Gas Lamp: At your leisure & pace. An audio walking tour.
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