Krakow is nice, but the SMOG makes it dreadful!
Before you come to Krakow you find a cheap flights and pay for them quickly, you book a centrally located accommodation and pick free time activities so you have a lot of great memories to go back to once you're back working in the office. Very few think about air quality and buy smog protective masks... When the air pollution goes well above limits the city council recommends staying indoor and limiting your stay outside. Sad but true.
Find a safe shelter...
To protect your health and find an indoor alternative. We recommend going to the Escape Room which obviously is indoor or even hide underground in the Wieliczka Salt Mine. Which one you prefer more?