Caravanserai is a building that is unlocked with Portage. It is used to produce Cargo which is a resource used for trading between cities.
The Caravanserai is the Land version of the Docks.
For details on setting up trade routes, please see the Guide: Setting up trade.
| Appearance | Building Level | Unlocked By | Build Cost | Base Efficiency | Profession | Movable |
|---|---|---|---|---|---|---|
|
1 | Portage | 3 Axes
10 Wood 6 Mud |
0.5 | 4 Traders | 
|
|
2 | Pack animals | 3 Shovels
10 Wood 6 Mud 4 Stone |
1.0 | 4 Traders |
|
|
3 | Trade wagons | 3 Saws
5 Plaster 5 Planks 6 Stone |
? | 4 Traders |
|