一座很巨大的殿堂結構建築，聖格里安聖殿也是一個宗教建築物，來這裏参觀的遊客蠻多的哦，整個建築群都是很有歷史的，這裏內部空間很大，可以免費的参觀，圓形的穹頂有很多的吊燈，座椅也是蠻多的人。

Basilika Sankt Gereon is a Roman Catholic Church in Cologne, Germany. It is dedicated to St. Gryan. It was raised to the temple of the throne on June 25, 1920. Its history can be traced back to 612 years.

The candlelight of prayer is lit in the temple of St. Grievous, praying to see the light in the dark, to feel the guidance of faith in hesitation, to remember the guidance of humility in pride, and all mindfulness guides us to grow happily. ?

St. Gereon s Basilica is one of Cologne's twelve Roman cathedrals, both in appearance and in interior. The decagonal dome with windows below is worth seeing. The windows on the first floor of the church are black and white, while on the second, third and fourth floors they are coloured and feel very special. The altar part was very high and deep, but unfortunately it could not be approached.

The interior of the church is amazing and admirable. The magnificent and elegant dome is as spectacular as a work of art. It will be shocked when you enter it.