The Port of Suez is located in Egypt along the northern coastline of the Gulf of Suez. The port and city mark the southern terminus of the /IOTD/view.php?id=6794 Suez Canal, which runs north-south through Egypt from the Mediterranean Sea to the Gulf of Suez. The port serves vessels transporting general cargo, oil tankers, and both commercial and private passenger vessels. The port is also an important waypoint for Muslim pilgrims traveling to and from Mecca in Saudi Arabia. Several large vessels are visible in the Gulf of Suez and at various docks around the port. An extensive petroleum refinery complex forms the southern coastal boundary of the Port of Suez. At the time this astronaut photograph was acquired, a smoke plume extended southwards into the Gulf of Suez -- probably from a facility burning off gaseous byproducts of petroleum processing. Greenish blue regions offshore in the Gulf are most likely sediments stirred up by passage of ships. Similarly colored regions along the coastline are bottom sediments visible through the clear, shallow water. Astronaut photograph eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS016&roll=E&frame=19375 ISS016-E-19375 was acquired on December 30, 2007 with a Kodak 760C digital camera fitted with an 800 mm lens, and is provided by the ISS Crew Earth Observations experiment. The image was taken by the www.nasa.gov/mission_pages/station/expeditions/expedition16/index.html Expedition 16 crew, and is provided by the Image Science & Analysis Laboratory, Johnson Space Center. The image in this article has been cropped and enhanced to improve contrast. Lens artifacts have been removed. The spaceflight.nasa.gov/home/index.html International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth. Caption by William L. Stefanov, NASA-JSC.