Mountain Adjacent Bonus?

[happykenny]

As shown in the picture, I have no idea what makes mountain provide adjacent bonus to Acropolis/Commercial/Industrial Zone. Can anyone figure it out?

 

[Tobizi]

Machu Picchu gives adjacency bonus to TS, CH and IZ. Did you build or conquer it?

 

[Lonecat Nekophrodite]

View attachment 526373
As shown in the picture, I have no idea what makes mountain provide adjacent bonus to Acropolis/Commercial/Industrial Zone. Can anyone figure it out?

It depends on whether did mountains in question a natural wonder (Matterhorn for example) or not. or your civ has that bonus.

 

[BenitoChavez]

It depends on whether did mountains in question a natural wonder (Matterhorn for example) or not. or your civ has that bonus.

Tile yields get overridden when you place a district, even for natural wonders. Some natural wonders act as mountains and can give mountain adjacency bonuses if you place a district next to them. There is also Pamukkale which increases adjacency bonuses for some districts. I can't think of any civs that get bonuses for districts next to mountains. Australia does get bonuses for increased tile appeal (either +1/+3 for charming/breathtaking, but never +2) which coincidentally occurs next to mountains but doesn't have to be.

However, since those mountains in the screenshot are clearly not natural wonders, the most likely explanation is Machu Picchu.

 

[Bibor]

There are 2 mountains, so that's 2 culture from Macchu Picchu. Since it's China on screenshot, it's not riverside Netherlands adjacency bonus.