Culture Age Bonus

[ses777]

What are the bonuses for culture on improvments over a certain age.
I know this has been posted before, but I am unable to find it and hope someone can point me in the right direction.

 

[Northen Wolf]

I'm guessing you mean wonders.

Wonders in c3c, age, and as they age they give some income to city it is built in, due they are tourist attraction by then. I'm quite sure it is all said in civilopedia.

 

[PrinceMyshkin]

Any improvement or wonder with culture (captured wonders don't have culture) gets its culture doubled after 1,000 years. It will stay that way for the rest of the game and there are no more bonuses that I'm aware of.

 

[NoCreaLaVerdad]

Some wonders can also become tourist attractions, giving the Civ income depending one how old the wonder is.

 

[AutomatedTeller]

the tourist attractions is only in CSC. Generally, what happens is that after 1000 years, you get 2 GPT and it goes up at intervals until it maxes out at 10 GPT at 1750 years old or so. I think all the ancient age wonders and many of the medieval ones. oddly, the UN can be a tourist attraction, as well.

 

[MAS]

The maximum tourism a single wonder can give is 14 gpt.