Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124
Physical Address
304 North Cardinal St.
Dorchester Center, MA 02124

Discover Koblenz with an interactive self-guided e-Scavenger hunt for $36.62 per group, featuring 17 stops, flexible pacing, and fun challenges on your phone.
Exploring Koblenz becomes both easy and engaging with the e-Scavenger hunt tour offered by Qula. Priced at $36.62 per group (up to 6 people), this self-guided adventure lasts approximately 2 to 4 hours and invites you to uncover the city’s highlights at your own pace. Using your smartphone and an online app, you wander through the streets, answering questions, completing fun challenges, and learning about Koblenz’s fascinating history and landmarks. This tour is ideal for families, friends, or small groups seeking a relaxed yet informative way to explore without a strict schedule.
One of the key strengths is the tour’s flexibility—you decide when to start, pause, or stop, making it perfect for varying energy levels or fitting into a busy day. It’s important to note that smartphone use and data are not included**, so travelers should plan accordingly. The tour’s interactive format and well-chosen stops set it apart from traditional city walks, though it’s worth mentioning that the experience depends heavily on your device and connectivity.


The tour begins at the Basilica of St. Kastor, a Roman Catholic church built between 817-836 AD. Located at Deutsches Eck, this church marks a key historical site at the confluence of the Moselle and Rhine rivers. As you navigate with your app, you’ll answer questions about this ancient structure and its significance in Koblenz’s religious history. Its central location makes it a convenient starting point, and the app’s GPS guides you seamlessly to the next stops.
For broader city exploration in Koblenz, we've covered these other tours

A highlight of the tour is the Deutsches Eck, where a national monument celebrates German unity. This artificial headland is famous for its commanding views and the statue of Wilhelm I. The Challenge here involves locating the monument and learning about its symbolic importance. The site offers a great photo opportunity, especially with the river views and historic atmosphere.

Next, the tour takes you to a fountain that features a large column narrating 2000 years of Koblenz’s past. This spot is popular among travelers arriving on large cruise ships. Using your app, you’ll answer questions about the city’s ancient roots and the stories behind the fountain’s design, enriching your knowledge as you stroll through lively parts of the old town.

The Electoral Palace was once the residence of the last Archbishop and Elector of Trier. Its impressive façade and historic significance make it a key stop on this tour. Your app challenges you to identify architectural details and learn about the political history of the region. The palace’s exterior offers a glimpse into the city’s noble past without requiring a tour inside.

A charming bronze statue of a boy, created by Carl Burger, is dedicated to Josef Cornelius. This commemorative piece highlights Koblenz’s cultural history. The app prompts you to find the statue and discover its background, adding a touch of local artistry to your exploration.

The Level House, built around 1609, once served as a Rhine crane and later as a gauge house station. The crane was removed around 1900, and the building was expanded for the 2011 Federal Horticultural Show. This stop offers insight into Koblenz’s industrial evolution and engineering history, with your app pointing out the building’s transformations.

The tour leads to a photogenic square known for its cozy atmosphere, beautiful facades, and inviting terraces. This is a perfect spot to pause, soak in the local vibe, and complete a challenge or two on your phone. It’s a lively area that reflects Koblenz’s charm and hospitality.

The Four Towers (Vier Türme) are a collection of historic buildings located at the crossing of Am Plan, Löhrstraße, and Altengraben. The app encourages you to identify each tower and learn about their history, giving you a vivid sense of the medieval and early modern architecture that characterizes Koblenz’s old town.
Positioned at the highest point of Koblenz, the Church of Our Lady is a prominent Roman Catholic church that, along with St. Kastor and St. Florinus churches, shapes the city’s skyline. The app guides you to appreciate the architecture and viewpoints of this religious trio, offering both historical insights and photo opportunities.
The Münzplatz gets its name from the former electoral coin (Münze). This bustling square in the old town features historic buildings and is often lively with local activity. Your app prompts you to spot notable features and answer questions about its historical role in Koblenz’s coinage and commerce.
Located in Koblenz Rhine Park, this building once housed the Prussian government for the Koblenz district. Its architecture and location reflect the city’s administrative history. The challenge involves identifying key features and understanding its significance in regional governance.
The Town Hall sits in the old Jesuit college, a historic building in Koblenz’s old town. The app offers a brief history of the site, connecting the building’s religious past with its current civic role. This stop provides a final look at the city’s architectural diversity.
The Old Castle was originally a moated castle owned by the Elector and founded in the 13th century. Today, it functions as a city archive and a visual reminder of Koblenz’s medieval origins. The app challenges you to spot architectural features and learn about the castle’s evolution over centuries.
This Romanesque church is among Germany’s most important. Since 2002, it has been included in the World Heritage List. The app guides you to appreciate the architecture and significance of this UNESCO-listed building, rounding out your tour with a major cultural highlight.
The 14th-century stone bridge over the Moselle River is Koblenz’s oldest surviving bridge. It connects the old town with the Lützel district. The challenge involves locating this historic crossing and learning about its engineering and historical importance.
The starting point for this tour is at Münzpl. 15, Koblenz. The activity ends back at the same location, providing a convenient loop for exploration. The tour is available daily from 12:00 AM to 11:59 PM, making it flexible to fit into any schedule. Since it’s a private activity, only your group participates, ensuring a personalized experience. Travelers should note that smartphone use and data are not included, so preparing your device beforehand is advisable.
The tour is designed to be user-friendly for all, including those who are hearing-impaired, and nearby public transportation makes access straightforward. Service animals are allowed, supporting inclusive participation. Because the route covers many historic sites, comfortable walking shoes are recommended, but the tour does not specify physical requirements or accessibility details beyond this.
This interactive city walk offers a cost-effective way to explore Koblenz with 17 carefully selected stops that highlight the city’s history, architecture, and culture. It’s a particularly good activity for those who prefer independent pacing and want to avoid guided tours with fixed schedules. The pause feature adds flexibility, allowing visitors to linger or skip sections as desired.
However, the experience’s success depends on smartphone functionality and correct GPS operation. One review notes that GPS issues can occur, and translations of questions and information may sometimes be flawed. Still, the overall route and content are well-received, with many appreciating the easy-to-follow route and interesting facts.
The e-Scavenger hunt with an interactive app provides a relaxing and flexible way to see Koblenz’s main sights. It’s especially suited for families, groups of friends, or small parties who enjoy self-guided exploration combined with fun challenges. While it offers great value and many engaging stops, travelers should prepare their devices and be aware that GPS and translation errors are possible.
This activity shines brightest for those who appreciate history, architecture, and scenic views without the pressure of a guided tour. It’s an accessible, budget-friendly option that makes discovering Koblenz an interactive adventure, perfect for a casual day of sightseeing.
“To see attractions in an easy way, was great. The procedure was uncomplicated and my questions beforehand were answered promptly. The pause feature…”
How does the self-guided tour work?
The tour uses an online app on your smartphone that guides you through 17 stops with questions and challenges based on your GPS location.
What is the price of the tour?
It costs $36.62 per group, accommodating up to 6 participants.
How long does the tour last?
The tour typically takes 2 to 4 hours, depending on your pace and interest.
Where does the tour start and end?
It begins and ends at Münzpl. 15, Koblenz, providing a circular route through the city.
Is the tour suitable for children?
Yes, it is family-friendly and features challenges suitable for all ages.
Are there any accessibility considerations?
The tour is user-friendly for the hearing impaired and easy to access via public transportation; however, walking is involved, and no specific accessibility features are detailed.
Do I need to bring anything?
You should bring your smartphone with data connection; smartphone and data costs are not included in the price.
Can I pause or stop the tour?
Yes, the pause feature allows you to take breaks or explore additional sights spontaneously.
What if GPS doesn’t work properly?
Some reviews mention GPS issues; if this occurs, contacting the helpdesk via chat (available 24/7) can help troubleshoot.
Is the tour available year-round?
Yes, the tour is available every day from April 26, 2022, through July 31, 2026.
How private is this activity?
It is a private tour/activity, meaning only your group participates, ensuring a personalized experience.