Cologne Cathedral, Germany. Crazy to think that when this was built, there was no CAD, no modern construction equipment. Everything was done by hand, and by people. If that doesn't make you appreciate classical/gothic architecture, I don't know what will.
Rosslyn Chapel, Scotland, famous for its supposedly Knight Templar symbols. Astrogeographical position: in the earth sign Virgo indicator here of preserving the icons and memory of the past together with the male fire sign Aries the sign of warfare and the knights castes. Valid for morphogenetic radius/field level 4.
Castle De Haar -Utrecht, Netherlands - It was not until 1370 that the present Muiden Castle was built, on the foundations of the first castle (built around 1280) From 1948 till 1972 the castle was restored , removing some fantasized additions from the earlier restoration.