Bremen: This Hanseatic city is Germany's second largest port. See its town hall, cathedral, Roland Statue, art galleries and impressive marketplace.
Bremerhaven: Take a side trip to this maritime port with its excellent museums, including the Emigration Museum, where you can even trace your German ancestors.
Hamburg: This international port is Germany's #1 ocean gateway to the world. Lake Alster is right in the heart of the city. See chic shops, elegant hotels, office towers, great museums and silhouettes of church spires reaching into the sky.
Lübeck: Don't miss the jewels of this old Hanseatic seaport. See Gothic and half-timbered houses line the old town streets, exquisite churches, St. Annen Museum and the home of the author, Thomas Mann.
Baltic Sea (Ostsee): The 240 mile (384 km) Baltic coastline offers gently lapping waves, white-sandy beaches, coastal cliffs, fjord inlets, serene bays, mighty ports and quiet backwaters.
Schwerin: Visit the huge castle, the historic old town, market square and the 500-year-old Gothic cathedral.