• Stockhausplatz - Begin your adventure at Stockhauspl., 67657 Kaiserslautern, Germany. Launch the Explorial app and input the 6-digit game code you received via text and Viator chat. The puzzles will guide you through a city where its imperial history is subtly present.

Your journey starts at the Kaiserpfalz, the remnants of a 12th-century imperial palace where Holy Roman Emperors, including Barbarossa, once held court. This is one of the most important Hohenstaufen sites in Germany.

Next, the app leads you to Brezel Adam, a beloved local establishment known for its handmade pretzels, a staple in Kaiserslautern for generations. Its name is as renowned in the Palatinate as any landmark.

The tour concludes at the Stiftskirche, a collegiate church featuring Romanesque and Gothic architecture, with a tower that has overseen the city since the Middle Ages.

Enjoy approximately 2 hours at a leisurely pace. No guide is necessary, and the game resumes exactly where you paused if you decide to stop for a pretzel along the way.

• Free download of the Explorial App from your appstore (iOS or Android smartphone required)
• Points and scoring system: Compete between players of your group and beat the cities high score.
• Live Location: navigate within the map with marked locations. Always know where you are.
• Learn about the cities stories, history, and local legends
• Total flexibility: no waiting, start anytime, walk at own pace and do as many breaks as you want.
• Self-guided walking tour with interactive riddles, trivia challenges and photo tasks.

• Live-Guide: 100% self-guided; no one will meet you or join your group. Start anytime you want.
• Entrance fees are not required for this game. All puzzles relate to the public areas of the sights
• This is not an audio guide but an sightseeing, gaming and learning experience

Kaiserslautern boasts a medieval imperial palace, a renowned pretzel, and a church tower that is worth every step — quite impressive for a city that is often overlooked.

This app-guided scavenger hunt takes participants on a walking tour of Kaiserslautern, using phone-based riddles to lead them from one landmark to another. There is no guide and no fixed start time.

• Follow clues to the Kaiserpfalz, the legendary Brezel Adam, and the Stiftskirche — a journey that intertwines history, culinary culture, and faith
• Begin at your convenience and explore wherever the game directs you
• Perfect for families, couples, and any group eager to experience Kaiserslautern fully

Available in 24 languages including English, French, German, Spanish, and Italian — view the complete list when booking and select your preferred language when starting the game in the app.
Approximately 2 hours — suitable for any group size.

K-Town locals already appreciate its charm — now you can too.

• Max 15 people per booking. For larger groups, make multiple bookings.
• After booking you receive a text message and a Viator message with your game code. Download the Explorial app from your appstore. Open the app, enter your 6 digit game code
• Weather & Health Guarantee: If bad weather or illness prevents you from starting the tour, you can simply reschedule it for another day. You can also rebook to a different city or request a refund
• Smartphone required: Bring your own fully charged smartphone with an active mobile data connection to the start of the tour. Please disable any VPN and avoid city Wi-Fi, as these will cause the app to malfunction or disconnect.
• Recommended attire: It’s best to wear weather-appropriate clothing and comfortable walking shoes — approx. 2 hours of light walking

For a full refund, cancel at least 24 hours before the scheduled departure time.