Thank you to all for your replies. I can see that we have a lot more to consider for our travel!
Here is more information about our trip. Our goal is to have three weeks in Europe, but it depends on my husband being able to get the entire three weeks off. If not, then two weeks. We are planning for three weeks for the sake of this discussion.
Someone asked about what attracts us about Santorini and Krakow respectively. Krakow has a lot of history primarily related to World War II. I am very interested in this part of history and have read so many survivors stories and related books. I am very interested in seeing the following places in or around Krakow: Auchwitz, Oskar Schindler’s Factory Museum, Wieliczka Salt Mine for its natural occurrence and the church and sculptures that are said to be unique and beautiful. Wawel Castle for its history and beauty (photos I have seen), Kazmier Synagogue, Stiare Miasto (the old town) to enjoy the local culture and food. Of Santorini, my husband is very drawn to it because of the idealic white houses mounted over the sea. I would be interested in hiking the rim and the views. Also the possibility of swimming and savoring authentic greek food!
Overall, I had planned the following itinerary. The departing city form the US is either Chicago or Los Angeles. Both offer direct flights to Rome. From Chicago, there is also a direct flight to Krakow, though it can be expensive. We can also consider traveling to London form where we can board a direct flight to Santorini or Krakow or Rome. Pending this, we have yet to decide in what order we should follow our planned itinerary. Your input and all recommendations are welcome!
Krakow:
Day 1: Stiare Miasto, Bazilyka Mariacka, Cloth Hall, Town hall tower for the hourly trumpet call, Do an old town walking tour, visit the underground Historical Museum, St. Florian’s Gate, view the statues on Grodzka street, visit the Kazimier Synagogue and Plac Nowy market.
Day 2: Visit Wawel Castle and Cathedral, the Jewish Ghetto and Oskar Schindler’s Factory Museum
Day 3: Auschwiz
Day 4: Wieliczka Salt mine and anything else we may not have seen the days before in the old town.
Rome:
Day 1: Trevi fountain, Pantheon, Roman Forum, Palatine Hill, Coliseum, Arch of Constantine, Basilica Clemente, possibly Piazza Venezia and/or Piazza Navona.
Day 2: Vatican City, St. Peters cathedral, and the underground excavations
Day 3: Pompeii
Day 4: Anything we may not have seen and the possibility to add more activities.
Venice:
Day 1: St. Mark’s Square and Basilica, Doges palace, Tour the grand canal by foot and of course by gondola.
Day 2: (may be half a day or full day) Whatever we could not do the day before or simply get lost in the city’s streets.
Santorini:
Day 1: Visit the Santorini villages, go to the red beach.
Day 2: Hike from Fira to Oia.
If there is a layover in Athens, we would like to see the Acropolis, the Parthenon and the Temple of Zeus.
Italy is the must see for us. We both are flexible in what else we add keeping the travel time between cities as low as possible and considering expenses. As you can see, we are primarily interested in history, culture, nature and food. We do not care for fancy hotels or fancy shopping, though i would love to shop local and take home some unique souvenirs!
Thank you all again for your advice and recommendations. I look forward to reading your posts!
Rebeca O.