Germany - Cologne Cathedral

"Begun in 1248, the construction of this Gothic masterpiece took place in several stages and was not completed until 1880. Over seven centuries, successive builders were inspired by the same faith and a spirit of absolute fidelity to the original plans. Apart from its exceptional intrinsic value and the artistic masterpieces it contains, Cologne Cathedral testifies to the enduring strength of European Christianity." 

Source: UNESCO World Heritage

Postcard 1
I visited Koln Cathedral and sent this postcard to myself in May 2015.

Postcard 2- Multi-View

I have visited Koln Cathedral in May 2015. Great postcard showing interior and exterior views of cathedral. Thanks to Deike of Germany in Aug 2016.

Postcard 3 - Koln City View

Cologne (Koln) on Rhine River. Koln am Rhein Stadtpanorama. Thanks to Vanda of Germany in 2008.

Postcard 4 - Koln

Nice aerial view of Koln. Thanks to YL for mailing from Koln in October, 2017

Postcard 5 - Koln

A different view of Koln Cathedral.