Reviewed · OLD TOWN TOURS
Kassel Old Town Audio Rally by P.I. Sir Peter Morgan
Kassel turns sightseeing into a case. This private smartphone game sends you through the Old Town with riddles, mini-games, and an audio guide, beginning at Druselplatz and covering about 2.2 miles. I like the freedom to stop when you wish, and I like that the route mixes major sights with less obvious places such as the market hall. The main concern is technical reliability: the game and audio guide depend entirely on your phone, and getting started has caused serious trouble for some customers.
The price is $47 per group of up to six, which can be good value for a family or group of friends. You are paying for a shared activity rather than six separate tickets, with no live guide and no smartphone supplied. Bring a fully charged phone and a power bank, and allow closer to three hours than the advertised 150 minutes if you want to solve the puzzles without rushing.
In This Review
- Key points at a glance
- Starting at Druselplatz and the Druselturm
- Königsplatz and the first Old Town clues
- Friedrichsplatz brings the city’s public face into view
- The Orangerie and a change of pace
- The market hall adds a less polished stop
- How the puzzles and audio guide work together
- Three hours, one private group, and the real value
- The start-code rule deserves attention
- Who will enjoy this Kassel activity most?
- Practical advice before you book
- Should you book the Kassel Old Town Audio Rally?
- FAQ
- Where does the Kassel Old Town Audio Rally start?
- How long does the activity take?
- How far do you walk?
- How much does the activity cost?
- Is a live guide included?
- Do I need to bring a smartphone?
- Should I bring a power bank?
- Can two teams play with one booking?
Key points at a glance

- Start at the Druselturm: Meet in front of this historic tower at Druselplatz, where you enter the Old Town route.
- Walk about 3.6 kilometers: The course links Königsplatz, Friedrichsplatz, the Orangerie, the market hall, and other central sights.
- Solve location-based challenges: Riddles and mini-games turn ordinary sightseeing into a detective-style contest.
- Use your own pace: There is no time limit for finishing the challenges, so you can pause for food, photos, or a closer look.
- Share one booking per team: Your order number serves as the start code, and each additional team needs its own order.
- Expect a self-guided experience: The mobile game and audio tour replace a live guide, so your group handles the route and technology on its own.
Starting at Druselplatz and the Druselturm

Your starting point is in front of the Druselturm at Druselplatz. This gives you a clear place to begin in central Kassel, but you should locate the tower before opening the game. The activity is not built around a guide waiting with a sign or clipboard. You need to arrive ready with the correct phone, the booking information, and enough battery.
The Druselturm is a useful first marker because it helps you get oriented before the route moves toward the larger squares and public spaces of the Old Town. The game then asks you to pay attention to your surroundings instead of simply following a spoken walking tour.
That difference matters. A standard audio tour lets you look, listen, and move on. Here, you must read clues, interpret instructions, and decide what deserves your attention. If your group enjoys figuring things out, the first puzzle can set a fun tone. If you want a smooth guided walk with no setup, this format may feel like work before the sightseeing begins.
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Königsplatz and the first Old Town clues

The route begins around Kassel’s central area, including Königsplatz. Starting here makes practical sense because the square is one of the city’s main reference points and places the game close to several well-known sights.
You can expect the early section to establish how the challenges work. Sir Peter Morgan’s fictional academy theme asks you to prove yourself as an intern through a series of tasks. The concept gives children and adults a reason to examine details that might otherwise pass unnoticed.
I like this part of the design because it changes the question from What am I looking at? to What can I work out from what I see? A statue, building, square, or street detail becomes part of the puzzle. The exact challenge wording can vary within the app experience, so you should come prepared to think rather than expect a fixed lecture.
The downside is that a competitive group can focus so hard on the answer that it misses the setting. Take time to stop and look around after solving each task. The game works best when the sightseeing and the puzzle share the spotlight.
Friedrichsplatz brings the city’s public face into view

From the central starting area, the route passes Friedrichsplatz, one of Kassel’s best-known public spaces. This is a strong stop for an interactive walk because the square helps connect Kassel’s cultural and civic identity with the game’s visual clues.
The audio guide adds context while you move between tasks. You are not limited to solving a code or selecting an answer on the screen. You also get information about Kassel’s history and heritage, giving the walk more substance than a simple scavenger hunt.
Still, the audio component depends on the app launching properly. That is not a small detail. One customer reported being unable to start the audio guide despite making four calls to service. The money was refunded the next day, but the planned tour could not take place. Another customer spent about half an hour on the phone and received roughly a dozen emails before finding the correct link to start the game.
For that reason, I would check the starting link before you reach Druselplatz. If the game opens correctly at your accommodation, you reduce the risk of losing sightseeing time while standing on the square.
The Orangerie and a change of pace

The route continues to the Orangerie, another major Kassel sight. This section gives the walk a different feel from the central squares. Instead of treating the Old Town as a string of isolated answers, you get a broader sense of how the city’s public spaces connect.
The Orangerie is also a good place to slow down. The activity has no time restraint for completing the challenges, so you do not need to race from one location to the next. You can take photographs, listen to the audio material, and let the rest of your group catch up.
That flexibility is one of the strongest features here. A family with different walking speeds can stay together without worrying about missing a departure. A group of friends can pause for a drink or meal and return to the game afterward. The route itself takes about 3.6 kilometers, but puzzle-solving and breaks stretch the experience beyond the distance on the map.
The timing information needs a little care. The listed duration is 150 minutes, while the practical guidance says the game covers about three hours. I would plan for three hours, especially if you have children, want to hear the audio content, or intend to stop at sights along the way.
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The market hall adds a less polished stop

The market hall is one of the route’s more useful choices because it takes you beyond Kassel’s headline attractions. Major squares and the Orangerie are easy to place on a sightseeing plan. A market hall gives you a more everyday part of the city center.
This is where the activity can feel more personal and less like a checklist. You are still completing tasks, but you are also seeing a working part of Kassel rather than only its formal public spaces. The route’s promise of lesser-known locations is modest, not mysterious, but it helps keep the walk from becoming a predictable parade of famous names.
You should remember that a market is an active public place, not a quiet museum room. Your group may need to pay attention to people moving around you while you work on a clue. Keep the phone secure and avoid blocking entrances or busy paths.
How the puzzles and audio guide work together

The central idea is simple: your phone guides you from one location-based challenge to the next. You solve riddles, complete mini-games, and use your surroundings to find the answers. The audio tour supplies background about Kassel as you move through the route.
I like this two-part approach because it serves different ages and attention spans. Children can concentrate on the challenge, while adults can listen for historical context. Friends can split into teams and compare results, provided each team has its own order and start code.
The format also gives you control. There is no live guide setting the pace, so you can linger at a location or take a break. You are not locked into a group departure time. That makes the activity easier to fit around a day in Kassel.
The tradeoff is that you must manage everything yourself. You need to read the instructions carefully, keep the phone charged, find the next location, and solve any technical problems. A live guide could explain a confusing clue or keep a group moving. This game cannot offer that personal help in the same way.
The audio guide is also worth testing before you commit to the route. The technical problems reported here were not minor annoyances. In one case, support eventually helped after many phone calls and emails, but the delay reduced the enjoyment. In another, the audio would not start at all. The provider handled the refund without trouble, but a refund does not replace a missed afternoon in Kassel.
Three hours, one private group, and the real value

The booking covers a private group of up to six people for $47. At full capacity, that works out to about $7.83 per person. For a family or group of friends, that is a reasonable price for a two-and-a-half to three-hour activity combining a walking route, mobile game, and audio content.
The value drops if only one or two people play. At two participants, the cost is $23.50 each, and you still need to supply the phone. That may remain worthwhile if you enjoy puzzle games, but it is less attractive than splitting the price among a full group.
You should also consider what is not included. There is no live guide and no smartphone. Mobile data, battery power, and navigation all become your responsibility. A power bank is not just a nice extra. It is specifically recommended because a long walk with audio and game functions can drain a phone quickly.
The private format is a plus for families and friends who want to play without strangers. It also lets you compete within your own group. If you want a social activity with people from different countries, this is not designed for that. The booking is for a private group.
The start-code rule deserves attention

The booking system has one important team rule: one order applies to one group, and the order number is the start code. If you want two teams to compete, you need two separate orders.
This is easy to overlook. Do not buy one booking and expect to divide into several independent teams. Plan your group structure before booking, especially if children and adults want to compete separately.
I would also keep the order number available on the phone and in a backup note. The activity cannot begin smoothly if the start code is buried in an email that you cannot open at Druselplatz.
Who will enjoy this Kassel activity most?

I would recommend the rally to families with older children, couples who like playful sightseeing, and groups of friends who enjoy riddles and light competition. The no-time-limit format is particularly useful if your party has different interests or walking speeds.
It can also work well for visitors who have already seen Kassel’s main attractions and want a more active way to revisit the center. The route’s mix of Königsplatz, Friedrichsplatz, the Orangerie, and the market hall gives you a basic city orientation while adding a reason to notice details.
I would be more cautious if you want a traditional historical tour. The audio guide provides background, but the experience is built around completing tasks. You will not have a live person answering questions or adjusting the tour to your interests.
I would also hesitate to book it for anyone uncomfortable with smartphone troubleshooting. The technical record is the biggest weakness. A charged phone helps, but it cannot guarantee that every link or audio function will work correctly.
Practical advice before you book
Download or open everything you can before leaving your hotel. Confirm that the start link works, keep the booking number handy, and charge the phone fully. A power bank should be part of your day bag.
Plan for roughly three hours, not just 150 minutes. The walk itself is about 2.2 miles, but the puzzles, audio stops, photos, and breaks take time. Wear comfortable shoes, since the activity is entirely outdoors across central Kassel.
Because there is no live guide, agree on who will read the clues and who will handle the phone. That small bit of organization can prevent one person from doing all the work while everyone else waits.
The activity offers free cancellation up to 24 hours before the start time, and you can reserve now and pay later when that option is available. Those terms give you some flexibility, but they do not solve a same-day technical failure or lost sightseeing time. Test the setup early.
Should you book the Kassel Old Town Audio Rally?
Book it if your group wants sightseeing with a puzzle attached. The private pricing is strongest for four to six people, the route covers several important Kassel locations, and the no-time-limit setup lets you explore without a strict schedule.
Skip it if you need a dependable, polished audio tour with personal help. The reported startup and audio failures are serious enough to deserve attention, even though one service case ended with a straightforward refund. This is a good-value activity when the technology works, but you should treat the technology as part of the risk.
My practical call: book for a flexible family or friend group, test the link before setting out, and keep a backup plan for seeing Kassel’s Old Town on your own.
FAQ
Where does the Kassel Old Town Audio Rally start?
The tour starts in front of the Druselturm at Druselplatz.
How long does the activity take?
The listed duration is 150 minutes, but the practical information says the game takes about three hours to complete.
How far do you walk?
The route covers about 2.2 miles, or 3.6 kilometers.
How much does the activity cost?
The price is $47 per private group of up to six people.
Is a live guide included?
No. The activity includes a mobile game and an audio tour, but not a live guide.
Do I need to bring a smartphone?
Yes. A smartphone is not included, and you need to bring a charged phone to play.
Should I bring a power bank?
Yes. A power bank is specifically recommended so your phone can last through the walking route, game, and audio tour.
Can two teams play with one booking?
No. Each group needs its own order, because the order number is used as the start code.
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