7. Basilica of Our Lady of Lichen, Lichen Stary, Poland, Europe
Its area is a controversial question as some sources say 10,090 m2 while others mention “only” 9,240 m2. Whether is bigger whether is smaller, we really admire its architecture. It is denominated to the Roman Catholic Church. This amazing church is also among the youngest on our list as its construction ended in 2004.
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