Köln

Absolutely, I'd love to help plan a fun and memorable 3-day itinerary for your friends in Köln! Here's a cozy and leisurely plan for your couple of friends:

Day 1:

• Start your day with a delicious breakfast at a local café in the charming Old Town (Altstadt).
• Visit the iconic Cologne Cathedral (Kölner Dom) and marvel at its stunning architecture.
• Stroll along the Rhine River promenade and enjoy the picturesque views.
• Explore the historic Old Town with its narrow streets, colorful buildings, and quaint shops.
• Have a traditional German lunch at a local brewery or beer garden.
• Visit the Chocolate Museum (Schokoladenmuseum) to satisfy your sweet tooth and learn about the history of chocolate.
• End the day with a relaxing dinner at a cozy restaurant in the Old Town.

Day 2:

• Enjoy a leisurely morning walk along the Hohenzollern Bridge, famous for its love locks.
• Visit the Ludwig Museum to admire its impressive collection of modern art.
• Explore the Belgian Quarter (Belgisches Viertel) with its trendy boutiques, cafes, and street art.
• Have a delicious lunch at a local café or bistro in the Belgian Quarter.
• Visit the Botanical Garden Flora for a peaceful escape into nature.
• Enjoy a romantic evening walk along the Rhine River promenade and watch the sunset.

Day 3:

• Start your day with a visit to the Cologne Zoo to see a variety of animals from around the world.
• Explore the Ehrenfeld district with its vibrant street art, hip cafes, and quirky shops.
• Have a leisurely lunch at a cozy café in Ehrenfeld.
• Visit the Museum Ludwig to see its impressive collection of modern art.
• End your trip with a relaxing dinner at a traditional German restaurant, savoring local specialties.

I hope this itinerary helps your friends make the most of their time in Köln while enjoying the city's charm and beauty on foot. Have a wonderful trip!