A map of the Aleutian Trench, which spans approximately 3,400 kilometers (2,100 miles). The icon for NOAA Ship Okeanos Explorer is shown where the ship first traversed over the trench during the Seascape Alaska 1: Aleutians Deepwater Mapping expedition.
Map of the Aleutian Trench
Image courtesy of NOAA Ocean Exploration. Download larger version (jpg, 2.44 MB).

A map of the Aleutian Trench, which spans approximately 3,400 kilometers (2,100 miles). The icon for NOAA Ship Okeanos Explorer is shown where the ship first traversed over the trench during the Seascape Alaska 1: Aleutians Deepwater Mapping expedition.

Learn more