Top Rhine River Self-guided Tours

Float down the romantic Rhine River on this 1-hour sightseeing cruise from Düsseldorf and admire panoramic views of the city’s waterfront sights. Choose from a morning or afternoon departure and listen to the on-board commentary as you glide past the Media Harbour, spot architectural landmarks like the Rhine Tower and take a peek at the atmospheric Old Town.

Get more out of your sightseeing time in Cologne, and explore the handsome old town with a guide. This top-rated walking tour combines the history of sights like Cologne Cathedral and Hohenzollern Bridge with fun curiosities to keep your interest piqued as you explore. For an extra perk, you'll receive a Cologne gift when you finish the tour.

The Best Way to Discover Aachen: Scavenger Hunt & Self-Guided Tour! Play, learn, and walk! Explore at your own pace with a 100% self-guided activity. Start anytime (24/7) with no guides or schedules. Pause for a taste of world-famous Aachener Printen (spiced gingerbread) or a coffee near the historic market and resume whenever you're ready—even the next day. This unique team-building activity is perfect for couples, families, and groups. The "Complete City" Package - Everything you need in one app: Interactive Game: Solve puzzles and discover 10+ major attractions, plus hidden gems revealed along the way. Learn the history/legends of each site. Insider Tips: Access hand-picked local restaurant and shop recommendations. What you will visit: Ponttor, Heilig-Kreuz-Kirche, International Newspaper Museum, City Hall Aachen, Centre Charlemagne, Couven-Museum, Puppenbrunnen, Aachen Cathedral, Kreislauf des Geldes, and Elisenbrunnen.

Admire beautiful Cologne from the water on a sightseeing cruise along the Rhine River. Choose from a range of departure times and watch top Cologne attractions including twin-spired Cologne Cathedral, the Old Town and the Hohenzollern Bridge unfold as you cruise along the world-famous river. Buy drinks such as the much-loved local Koelsch beer from the bar, and hear about Cologne’s long and illustrious history while you sail. If you wish, choose to enjoy a longer, 2-hour evening cruise to see Cologne’s sights sparkling with lights along the riversides.

The Best Way to Discover Bonn: Scavenger Hunt & Self-Guided Tour. Play, learn, and walk! Explore at your own pace with a 100% self-guided activity. Start anytime (24/7) with no guides or schedules. Pause for a photo with the Beethoven-Denkmal or a stroll through the university gardens and resume whenever you're ready—even the next day. This unique team-building activity is perfect for couples, families, and groups. The "Complete City" Package - Everything you need in one app: Interactive Game: Solve puzzles and discover 10+ major attractions, plus hidden gems revealed along the way. Learn the history/legends of each site. Insider Tips: Access hand-picked local restaurant and shop recommendations. What you will visit: Bonn Hbf, Bonner Münster, Martinsbrunnen, Beethoven-Denkmal, Sterntor, Beethoven-Haus Bonn, Schloßkirche Bonn, Altes Rathaus, Kurfürstliches Schloss, and the Ägyptisches Museum.

The Best Way to Discover Dusseldorf: Scavenger Hunt & Self-Guided Tour! Play, learn, and walk! Explore at your own pace with a 100% self-guided activity. Start anytime (24/7) with no guides or schedules. Pause for a local "Altbier" in the Altstadt or shop along the luxury boutiques of Königsallee and resume whenever you're ready—even the next day. This unique team-building activity is perfect for couples, families, and groups. The "Complete City" Package - Everything you need in one app: Interactive Game: Solve puzzles and discover 10+ major attractions, plus hidden gems revealed along the way. Learn the history/legends of each site. Insider Tips: Access hand-picked local restaurant and shop recommendations. What you will visit: Martin-Luther-Platz, Tritonenbrunnen (Triton Fountain), Kunsthalle, St. Andreas, Kirche St. Lambertus, Stadterhebungsmonument, Burgplatz, Marktplatz, Old Town Hall, and the Rheinpromenade.

With its scenic waterfront, grand bridges, and UNESCO-listed Cathedral, Cologne offers an atmospheric backdrop for a cycling tour. This bike tour ensures that you maximize your time, exploring much further than a walking tour. The circuit takes in landmarks such as Cologne Cathedral, Hohenzollern Bridge, and the Rhine River, including plenty of photo stops along the way.

Ditch the boring group tours and experience Aachen your way on this self-guided scavenger hunt. Using just your smartphone, you and your friends will solve exciting riddles around the city at your own pace. Use clues to seek out hidden gems and earn points for mastering fun photo tasks. As you play, you’ll reach amazing landmarks such as Aachen Cathedral and Elisenbrunnen.

Uncover the dark side of Düsseldorf on this self-guided ghost walk — woven around winding old town streets and historic architecture. Your smartphone guides you through the city's most haunted spots with true ghost stories, eerie puzzles, and chilling revelations at every turn. Each location reveals another chapter of Düsseldorf's supernatural past. Solve atmospheric challenges as you navigate between haunted sites. Play anytime — this 1–2 hour private ghost walk runs 24/7. Go after dark for the full experience. Available in 5+ languages.

Visitors unfamiliar with Cologne’s unusual brewhouse etiquette may find themselves confused by the system. On this brewhouse tour, find out how the ordering process works and—crucially—how to indicate you’ve had your fill. Visit four traditional brewhouses with a guide, and have time to relax and purchase a glass of kölsch—Cologne’s signature beer style—at each.

Enjoy a 2- or 3-course meal with a little rock’n’roll heritage on the side on this 2-hour skip-the-line Hard Rock Cafe visit in Cologne. Head to the famous Hard Rock Cafe in the heart of Cologne and beat the queues with your skip-the-line entry ticket to head straight inside. Take a seat and admire music memorabilia including Elvis Presley’s sunglasses, Kiss’ bass guitars and Hendrix's vest. Enjoy classic dishes such as honey-mustard chicken sandwich or hickory-smoked bbq ribs with a drink. Upgrade your ticket to choose from the 3-course menu.

Discover the best kept secrets in the city’s historic centre with the Secrets of Scavenger Hunt, an exciting GPS-based exploration game! Whether you want to play alone for personal excitement or with a group of people this is the game for you! Playing with more groups will turn into a competitive experience, perfect as a teambuilding activity. This game is a fun activity you can do while visiting a city. Solve the fun puzzles and questions, complete photo tasks and more in order to score as many points as possible and gain extra clues to help you with the final puzzle. You can even earn a spot on the leaderboard! Our Scavenger Hunt offers the maximum independence, you can play pause & continue whenever you want. HOW TO PLAY: Book the Scavenger Hunt, check the email we send you with the simple instructions, download the Loquiz App, access the Scavenger Hunt and you are ready to begin your gaming experience!

Discover the best-kept secrets in the city’s historic center with the Secrets of Scavenger Hunt, an exciting GPS-based exploration game! Whether you want to play alone for personal excitement or with a group of people this is the game for you! Playing with more groups will turn into a competitive experience, perfect as a teambuilding activity. This game is a fun activity you can do while visiting a city. Solve the fun puzzles and questions, complete photo tasks, and more in order to score as many points as possible and gain extra clues to help you with the final puzzle. You can even earn a spot on the leaderboard! Our Scavenger Hunt offers maximum independence, you can play pause & continue whenever you want. HOW TO PLAY: Book the Scavenger Hunt, check the email we sent you with the simple instructions, download the Loquiz App, access the Scavenger Hunt and you are ready to begin your gaming experience!

Experience Cologne’s magical nighttime landscape from the water on this evening Rhine River cruise. Dine and drink à la carte from the onboard restaurant against the backdrop of illuminated landmarks like the famous Cologne Cathedral. With comfortable amenities and unparalleled views of riverside landmarks, it’s a memorable way to spend an evening in Germany’s fourth-largest city.

Step into Bielefeld’s Hidden Tales! Stroll lively streets and quiet corners where centuries of history meet a vibrant modern beat. Piece together clues to guide Anna Luise von Hoheneinfalt to where she belongs, uncovering the city’s secrets along the way! The Secrets of Bielefeld City Game is a self-guided, GPS-based exploration game that turns sightseeing into an unforgettable adventure. Discover highlights like the lively Klosterplatz, the impressive Kunsthalle Bielefeld, the historic Alter Markt with its Renaissance gables, and the grand Neustädter Marienkirche. Whether playing solo or with friends, you’ll solve creative puzzles, riddles, and photo challenges to earn points, unlock clues, and reach the final mystery. Pause the game anytime and explore at your own pace, or compete for the leaderboard in this unique blend of fun, culture, and discovery in the heart of Bielefeld.

Step into the world of Sherlock Holmes and solve a mysterious case during the Sherlock Holmes City Game - a self-guided adventure full of puzzles, plot twists, and hidden clues. This City Game is all about story-driven gameplay and immersive mystery solving, it pulls you into a captivating story that you solve together, making it a unique way to connect, play, and create memories with your group. Perfect for friends, families, colleagues or solo players who enjoy a challenge and love detective games. Whether you play solo or in teams, it's a flexible and fun experience that turns the city into your crime-solving playground. After booking, check your email for clear instructions, download the Loquiz app, and dive straight into your detective mission.

• Receive eSIM QR Code within minutes. • Simply scan the designated QR Code to set up the eSIM. • Validity Date: eSIM plan starts upon installation. • Plan Type: Mobile Data only. Voice and SMS not supported. • Mobile Hotspot: Supported. • Billing: One-time prepaid package with no auto-renewals or contracts. • Compatibility: Works with eSIM-compatible devices that are not carrier locked. Please be aware that most devices bought in China and Hong Kong do not support eSIM. It’s advisable to check online to see if your device is eSIM-compatible, or contact your service provider. • Do ensure your travel plans are confirmed. No refunds or cancellations are given due to eSIM compatibility issues or changes in the itinerary. • Support: Please respond to the email from the Viator Supplier for any assistance or queries. • Expiration: Start using the eSIM within one-month of purchase. • *Connections to major local mobile network at 4G LTE or 5G speeds, depending on availability.

You’re looking for a fun way to explore the city at your own pace? Then, this city-exploration game is made for you! You’ll entertain all your group with interesting questions, while still teaching them fun facts about the city. Your mission (should you choose to accept it): Jackson Wilde, the famous city-explorer, needs your help… Help him solve quizzes to gather as many points as possible. With this activity, you will be guided through the following locations: Hohenzollern Bridge, Cathedral, Great St. Martin's Church, Heinzelmännchen Fountain, Old Market, City Hall, Kolumba, and Hahnentor. Download the app on Android or iOS (or access it directly through your browser) to get access to a fun mission, multiple quizzes, as well as city guides about each monument. So, are you ready to explore Cologne?

Discover the best kept secrets in the city’s historic centre with the Secrets of Scavenger Hunt, an exciting GPS-based exploration game! Whether you want to play alone for personal excitement or with a group of people this is the game for you! Playing with more groups will turn into a competitive experience, perfect as a teambuilding activity. This game is a fun activity you can do while visiting a city. Solve the fun puzzles and questions, complete photo tasks and more in order to score as many points as possible and gain extra clues to help you with the final puzzle. You can even earn a spot on the leaderboard! Our Scavenger Hunt offers the maximum independence, you can play pause & continue whenever you want. HOW TO PLAY: Book the Scavenger Hunt, check the email we send you with the simple instructions, download the Loquiz App, access the Scavenger Hunt and you are ready to begin your gaming experience!

Skip the large group tours and get to know Bonn in a unique way on this self-guided scavenger hunt. Using just your smartphone, you and your group with solve riddles and exciting clues that lead you to the next location. Combining history with adventure, you can also win points with creative photo tasks. Pause the game at any time for a coffee break.

If you have a few hours of free time in Düsseldorf, book a tour to discover the famous Düsseldorfer Altbier, the amber-colored ale popular with locals and visitors alike. Along with a local beer expert, you'll visit five old breweries to learn about the city's culture and, of course, taste the different types of Altbier.

Explore the city at your own pace while playing the Syndicate City Game, an unforgettable city escape game adventure that offers a lot of freedom and flexibility. You can play when, where and with who you want. Whether you want to play alone for personal excitement or with a group of people this is the game for you! Playing with more groups will turn into a competitive experience, perfect as a teambuilding activity. This game is a fun activity you can do while visiting a city. In this game, each member of your group becomes a character with a vital role in the mission. Everyone will play a fundamental part in achieving success. Our City Game offers the maximum independence, you can play pause & continue whenever you want.

On our outdoor puzzle tours you will only reach your goal if you can solve a series of tasks. The private detective communicates with you via text and audio clips via an encrypted messenger service and deals with one or the other challenge on your scavenger hunt. Only if you solve the orders will you receive the coveted awards. Start solving the puzzles at any time after booking, conveniently with your mobile phone