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  1. Home
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  4. Istanbul Observatory
Istanbul Observatory

Age IV - Technology Landmark

Istanbul Observatory

Ottomans

Ottomans

Acts as a University. Improves the influence provided by the University and Blacksmith and production speed of the Grand Galley to +85%.

Patch History

2026-04-30 Update 16.1.9737

Istanbul Observatory

  • Production speed bonus reduced from 100% → 90%.

2023-09-26 Patch 8.2.218

Ottomans

  • Istanbul Observatory Landmark production speed bonus increased from 60% to 100%.

Abilities and influences

-

Produces

-

Researches

-
Costs
2400food
1200gold
250time
garrison

Hitpoints 6500
Base: +5000
Court Architects: +1500
Ranged Armor 50
Base: +50

Line of Sight

5.56TILES

Technologies

Court Architects

Court Architects

IV

Building Technology

Patronage of the finest builders increases all building health by +30%.

700gold
300stone
90time