11 places in Poland you might have never heard about

[Jaga]

I saw some of these places: Wang Church, Bledowska Desert, Wieliczka Salt Mine and the Oil Mine. But I didn't see other attractions, some of them - like Wang Church, Skull Chapel or Bridges are legacy of German times.

Did any of you saw any of the other attractions mentioned in this article?

Here is some info and picture:
www.foreignersinpoland.com/11-places-in-poland-you-might-have-never-heard-about/

1. Piramida Łakińskiego (Łakiński Pyramid)
2. Kaplica Czaszek (Skull Chapel)
3. Kościół Wang (Wang Church)
4. Gravitational Phenomenon in Karpacz
5. Krzywy Las (Crooked Forest)
6. Mosty w Stańczykach (Bridges in Stańczyki)
7. Pustynia Błędowska (Błędowska Desert)
8. The Oldest Salt Mine
9. Oil Mine
10. Underground Waterfall and Gold mine
11. Radiostation in Gliwice (Radiostacja Gliwicka)