Przystanek

Me and two of my girlfriends are planning a trip to Poland this summer. They were born and raised in Poland, so works to my benefit there! They live in the town of Bydgoszcz, where I asume that we’d be most of the time, considering they have a house there, I was wondering if there are really any breath taking sites around that area that i could travel alone, or towns/cities i could walk to around that city, alone.