Colombia, located in the northwest corner of South America, is a topographically diverse country with a 3,208-kilometer (km) coastline along both the Pacific Ocean and the Caribbean Sea. It is bordered by Venezuela, Brazil, Ecuador, Peru, and Panama. Colombia is vulnerable to landslides and significant flooding, due to increased surface runoff from snowmelt and extreme rainfall. In coastal areas, rising seas leading to increased storm surges and hurricanes have resulted in flooding. Droughts have also become increasingly common.