Colonies of Weldadigheid on UNESCO World Heritage List

The Colonies of Weldadigheid have finally been added to the World Heritage List after a long wait. But what exactly are the Colonies of Weldadigheid? And what can still be seen of them today?

The Colonies of Weldadigheid have finally been added to the World Heritage List after a long wait. But what exactly are the Colonies of Weldadigheid? And what can still be seen of them today?