St. Katharinen (Protestant church)
Alte Nikolaikirche (Protestant church)
St. Leonhard (Roman Catholic church)
Today I just walked around Frankfurt and peeked into some churches. There are quite a few within a small area, so I got to see a lot of different places. Frankfurt is also known for its skyline because there are many skyscrapers in the city--it's an important place in the business world. Nothing too exciting happened today, so I guess there's not much to report...