Reviewed · SCAVENGER HUNTS AND CITY GAMES
Chur Scavenger Hunt and Sights Self-Guided Tour
Small city, clever game. This self-guided Chur walk turns sightseeing into a two-hour puzzle trail, using your phone to lead you between major sights and quieter corners of Switzerland’s oldest city. I like the freedom to start when it suits you, and I like that the questions send you looking closely at signs, pictures, and details you could otherwise miss. The main catch is that the experience is in German, and younger children may find the walking and problem-solving tiring.
You pay about $8.70 per person for a private, phone-based activity, so your group plays together without a guide or another group setting the pace. The route includes Obertor, Arcas, Fontanapark, and other city sights. It is a good choice for a sunny afternoon, especially if your group enjoys small challenges more than a standard audio tour.
In This Review
- Key details before you start
- Why this Chur walk feels different
- Starting at Grabenstrasse 22
- Finding Obertor through clues
- Arcas and the pleasure of looking closely
- Fontanapark and the photo challenges
- How the app-led route works
- About two hours on foot in Chur
- The German-language question
- Is $8.70 a good value?
- Who should book this experience?
- Booking flexibility and cancellation
- Should you book the Chur scavenger hunt?
- FAQ
- Where does the Chur scavenger hunt start?
- Where does the activity finish?
- How long does the experience take?
- Is the tour available in English?
- What sights are included?
- How do I start the game?
- Do I need to follow a fixed start time?
- Is this a private activity?
- Can I cancel for a full refund?
Key details before you start

- Obertor, Arcas, and Fontanapark: The route links several of Chur’s notable places through a playable walking circuit.
- German-language experience: Instructions and challenges are designed to be enjoyed in German.
- Flexible two-hour outing: Most groups finish in about one to two hours, but you can pause and continue at your own speed.
- Questions based on what you see: Signs, images, and features at each stop provide the answers.
- Creative photo challenges: Snapshots earn points and add a playful twist to the sightseeing.
- Start and finish at Grabenstrasse 22: The activity begins and ends at the same Chur meeting point.
Why this Chur walk feels different

A normal city walk asks you to look, listen, and keep moving. This one asks you to do something at each stop. You follow clues to the next location, then answer a question about what is in front of you. That simple change makes you pay attention to details that can blur together on an ordinary stroll.
I like the mix of sightseeing and problem-solving. You are not just collecting photographs of Chur. You are reading signs, checking pictures, and working out answers with the people beside you. The route also includes creative photo tasks, so the group earns points by completing snapshots rather than only walking from place to place.
The format is especially useful if your group has different interests. One person may enjoy the city sights, another may prefer the competition, and children may like the phone-based tasks. You can all take part in the same activity without needing a guide to keep everyone together.
The main limitation is language. The experience is offered in German, so you should be comfortable reading and understanding German instructions. Also, the route is not designed as a quick, passive attraction. It involves walking, stopping, thinking, and taking photos. One useful age guide from the experience is that children around 10 and older may enjoy it, while younger children could find it too difficult or tiring.
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Starting at Grabenstrasse 22

Your starting point is Grabenstrasse 22, 7000 Chur. After booking, you receive an access code, then download the Explorial app and use the code to begin the game. The meeting point is also the finishing point, which keeps the outing simple if you have onward plans.
There is no fixed guide-led departure to catch. The published hours allow access from noon until 11:30 p.m. every day during the stated operating period, from April 23, 2022, through June 18, 2026. Since the game is self-guided, you can choose a time that fits your day.
I would still start in daylight if possible. The experience includes outdoor sights and photo tasks, and daylight makes signs and visual details easier to read. A sunny afternoon also suits the relaxed pace suggested by the route. If you begin late, remember that the stated average duration is one to two hours.
The app’s map function helps you find each destination. That matters because you are not simply following a guide down a known route. The game gives you clues and directions, then expects you to locate the next sight. Your phone is both map and scorecard, so charge it before you begin.
Finding Obertor through clues
Obertor is one of the named stops on the route. The game does not merely point you toward the location and move on. You use hints to find it, then answer questions once you arrive.
This is the heart of the activity. The clues turn a city gate or landmark into a small discovery task. You may need to inspect a sign, study a picture, or notice a detail nearby. The supplied information does not give every question in advance, which is part of the fun. You learn by looking at the place itself rather than reading all the answers before you arrive.
For adults, the questions add a reason to pause. For families, they give children a job to do. A child who might ignore a city sight during a conventional walk may become interested when the same place provides a clue or points.
Do not expect a formal historical explanation at every stop. This is a game first, with facts and observation folded into the tasks. If you want a long lecture on Chur’s past, you will need another source as well. If you want a light way to notice the city, Obertor helps set the tone.
Arcas and the pleasure of looking closely

Arcas is another featured stop. The route uses the same basic rhythm: find the place, inspect what is around you, answer a question, and continue.
That rhythm keeps the walk moving without making it feel like a race. You can discuss the clue with your group and compare ideas before entering an answer. The points system gives the activity a small competitive edge, but you do not need to treat it as a serious contest. The goal is to notice more and have a reason to keep going.
I like this stop-based structure because it gives you a clear sense of progress. A self-guided walk can sometimes lose momentum, especially when nobody knows how far remains. Here, each solved task leads toward the next one.
The tradeoff is that your attention is divided between the city and the screen. Put the phone away while walking between locations, then bring it out when you reach the next stop. This keeps the experience safer and lets you enjoy Chur instead of staring at the map the entire time.
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Fontanapark and the photo challenges

Fontanapark is also included among the places you reach. Along the way, photo tasks ask you to use creativity and earn points through snapshots.
These challenges give the experience its most playful feature. The question tasks reward observation, while the photos reward teamwork and imagination. A group can stop worrying about finding the single correct answer and focus on producing a clever image.
The photo element may work best with families, couples, and friends who enjoy a little silliness. It also gives children a role beyond carrying the phone. They can suggest an idea, pose, or help decide how to complete the task.
There is a practical point here: expect to use your phone’s camera regularly. Make sure you have enough battery and storage, and be ready for the activity to take a little longer if your group enjoys the photo assignments. The advertised average is one to two hours, not a strict finish time.
How the app-led route works

The Explorial app handles the instructions, map, questions, clues, and scoring. Once you have installed it and entered your access code, you go to the starting point and begin.
At each location, the process is straightforward:
- Use the hint and map to find the next sight.
- Read the question after arriving.
- Look for the answer in signs, pictures, or nearby visual details.
- Submit your answer in the app.
- Complete a photo task when one appears.
- Collect points and continue.
This design gives you control. You can stop for a drink, take a break, or spend extra time at a place without worrying about holding up a guide. The activity is not limited to a set time once you start.
That flexibility is one of the strongest reasons to choose it. You can fit the walk around lunch, shopping, or another Chur visit. It also suits groups that do not all walk at the same speed. The person who wants to pause can do so, while the rest of the group can decide when to continue.
The downside is that self-guided means self-managed. If your phone loses power, your group must solve the problem. If you miss a clue, there is no guide beside you to explain it. The low price reflects this: you get a structured game, not personal guiding.
About two hours on foot in Chur

The average duration is about one to two hours. That is long enough to make the activity feel like a real city outing, but short enough to fit into a day of sightseeing.
I would allow more than the bare minimum if you are traveling with children, stopping for photos, or taking breaks. The activity has no fixed time limit, so there is no need to rush. The route is meant to be enjoyed at your own pace.
The walking itself is part of the value. Instead of seeing Chur only from a transport stop or a single viewpoint, you move between several parts of the city. The route connects Obertor, Arcas, Fontanapark, and additional places, giving you a broader look at Chur than one isolated attraction would.
Still, this may not suit anyone looking for a seated activity. One family-oriented assessment found it suitable for children from about age 10, while younger children could find it too young in concept or too tiring physically. That is useful guidance. The game is playful, but it is not completely effortless.
The German-language question

This is the detail most likely to decide if you should book. The experience is enjoyed in German.
You need enough German to understand the app’s instructions and questions. Since answers are often found on signs or in pictures, visual clues help, but they do not remove the language requirement. If your group includes one confident German reader, that person may take the lead, though everyone will get more from the activity if they can follow the challenges.
For German-speaking families, the language is a strength. The game feels natural in its intended setting, and the questions can become a shared language exercise for children. For visitors who do not speak German, the format may be frustrating rather than fun.
Check this point before paying, especially if the group includes children. The low price is attractive, but it is not good value if nobody can comfortably follow the instructions.
Is $8.70 a good value?
At about $8.70 per person, this is an inexpensive way to add structure to a Chur walk. You are paying for access to a digital game rather than a live guide, private transportation, admission to an attraction, or a meal.
That makes the value easy to judge. If you already plan to walk around Chur, the game adds clues, questions, photo tasks, and a clear route for a modest extra cost. It can also help you get moving when you have only a few hours and do not know where to begin.
The price is less compelling if you want detailed historical commentary or personal help. The app cannot adjust its explanations to your interests in the way a private guide can. You also need your own phone and must manage the app yourself.
For a couple, family, or small private group, the cost works well because only your group participates. There is no need to share the activity with strangers, and you can take breaks without affecting anyone else. At this price, I see it as a budget-friendly add-on to a Chur visit, not a replacement for a full guided tour.
Who should book this experience?
I would choose this tour for:
- German-speaking families with children around 10 or older
- Couples who like playful sightseeing
- Friends who enjoy photo challenges and friendly competition
- Visitors who want a flexible activity with no fixed departure time
- People who prefer exploring independently rather than joining a group
I would think twice if you dislike phone-based activities, want a guide’s detailed commentary, or have small children who tire quickly. The route involves walking and concentration, and the German language is not optional.
Service animals are allowed, the activity is near public transportation, and most people can participate. It is a private activity for your own group, but the information provided does not specify the exact walking distance or detailed accessibility conditions. If you have mobility concerns, ask before booking rather than assuming every part of the route will suit you.
Booking flexibility and cancellation
You can cancel for a full refund if you do so at least 24 hours before the experience start time. Cancellations made within 24 hours are not refunded, and changes in that same period are not accepted.
The booking confirmation is provided at the time of purchase. Since the activity uses an access code, keep the confirmation available when you are ready to start. The operating hours are broad, but your selected start time still matters for the cancellation deadline, which uses Chur local time.
Should you book the Chur scavenger hunt?
Book it if you want a low-cost, flexible way to see Chur with a little game pressure. The combination of Obertor, Arcas, Fontanapark, map-based clues, questions, and creative photos gives a short city visit a clear shape. I especially like it for a sunny afternoon with a German-speaking family or group of friends.
Skip it if you want a traditional guided tour or if your group cannot follow German. Also reconsider if younger children will be doing most of the walking and problem-solving. For the right group, this is an entertaining way to look closer at Chur, with enough freedom to pause whenever the city itself catches your attention.
FAQ
Where does the Chur scavenger hunt start?
It starts at Grabenstrasse 22, 7000 Chur, Switzerland.
Where does the activity finish?
The activity ends back at the meeting point on Grabenstrasse 22.
How long does the experience take?
The average duration is about one to two hours, although you can take breaks and explore at your own pace.
Is the tour available in English?
The experience is offered in German. The provided information does not confirm an English-language option.
What sights are included?
The route includes Obertor, Arcas, Fontanapark, and additional sights and locations around Chur.
How do I start the game?
After booking, you receive an access code. Download the Explorial app, go to the starting point, enter the code, and begin.
Do I need to follow a fixed start time?
The activity is self-guided and can be started during the stated operating hours, from noon until 11:30 p.m. The experience itself is not limited to a fixed duration.
Is this a private activity?
Yes. Only your group participates in the activity.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the experience start time. Cancellations within 24 hours are not refunded, and changes within that period are not accepted.
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