10 Amazing Construction Projects That Were Left Unfinished



Ryugyong Hotel

Officials in North Korea decided they needed to build the tallest hotel in the world as a way to show off how modern the country is. After 5 years of construction it was abandoned, at an estimated cost of $750 million.

International Space Station

The International Space Station (ISS) was originally due to be completed in 2005, with various modules added to the structure to improve its capability. However, constant updates in technology have meant that work is never likely to be fully completed as space agency’s continue to make new additions that will improve its functions.