I’ve been looking for new wonder ideas, especially for Civs which don’t offer many wonders yet. These are Germany (1), Iroquois (1), Ottomans (1), Persia (1), Russia (1), Songhai (1), Mongols (0), Inca (1), Spain (0), and Polynesia (1).
Here is my culture wonder idea for Germany:
Wartburg
"Wait, mountain – you shall become a castle for me!"
– Ludwig der Springer, founder of Wartburg
Tech Requirement: Chivalry
Cost: 600
Cultural Output: 2
Great People Points: 1 Artist
Effects: Choose one free Social Policy.
Founded 1068, the castle Wartburg is a former place of a minstrel contest around 1207, home of the saint Elisabeth of Hungary from 1211 to 1228, and refuge of the reformer Martin Luther 1521 until 1522, who worked there on the first translation of the New Testament into a modern language in over a millennium. His translation into the language of the people, instead of Latin, made it more accessible, causing a tremendous impact on the church and on German culture.
Wartburg became later a site of festivals and gatherings in the movement for German unification in the 19th century.
More detailed flavor text
Painting