The World Monuments Watch List spotlights locations that are at risk.

The organization cites the risk of exploitative visitation and potential looting as specific areas of concern.

Detail of architecture in Angola

The architecture of Cine Estudio, in Namibe, Angola.Credit:Eric Lafforgue/Art In All Of Us/Corbis via Getty Images

A view of the Chapelle de la Sorbonne in Paris

A lighthouse on the rocky coast of Maine, at sunset

An ancient Buddhist temple in Mongolia

Ruins in Peru

A view of the Chapelle de la Sorbonne in Paris

A lighthouse on the rocky coast of Maine, at sunset

An ancient Buddhist temple in Mongolia

Ruins in Peru