At first glance, the Bay of Kotor seems like a fjord. Steep, rocky mountains flank a winding network of interconnected inlets and bays that are deep and wide enough for large ships to navigate. However, the four distinctive water-filled valleys were not sculpted by glaciers. Rather, this remarkably serpentine section of Montenegro’s coast traces the course of an old river canyon that was submerged long ago when Adriatic Sea levels rose and tectonic forces drove the surrounding mountains upward.
The stark mashup of water and mountains—decorated by tufts of olive, oleander, laurel, pomegranate, and other trees—has long impressed visitors. The English poet Lord Byron said this of the bay: “At the moment of the creation of our planet, the most beautiful merging of land and sea occurred at the Montenegrin seaside...When the pearls of nature were sworn, an abundance of them were strewn all over this area.”
In the modern era, the compelling scenery—and an abundance of old churches, palaces, seaside villages, and historic military fortifications—has turned the area into a major tourist destination. The town of Kotor (population 22,000) now hosts hundreds of thousands of tourists each year.
Many of these visitors arrive by cruise ship. In 2017, more than 493 ships dropped anchor near Kotor, bringing 535,000 tourists to the town. That made Kotor the third most trafficked port for cruise ships in the Adriatic—surpassed only by Venice, Italy, and Dubrovnik, Croatia.
The Operational Land Imager (OLI) on Landsat 8 captured an image of the Bay of Kotor on August 11, 2017. The top image was draped over terrain data from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on Terra to highlight the topography. In the second image, notice that several ships and smaller boats are visible. Download the large image to see wakes and other surface slicks behind the ships.
References and Related Reading
- Adriatic Sea Forum (2017) Adriatic Sea Tourism Report. Accessed August 18, 2017.
- Cruisetricks (2012, January 1) Bay of Kotor, Montenegro by cruise ship - time lapse video. Accessed August 18, 2017.
- Environmental Protection Agency Cruise Ship Discharges and Studies. Accessed August 18, 2017.
- Kostianoy, A. (2016) et al. Satellite Remote Sensing of the Boka Kotorska Bay. The Boka Kotorska Bay Environment, 495-520.
- Nikolic, D. et al. (2016) Estimation of Air Pollution from Ships in the Boka Kotorska Bay. The Boka Kotorska Bay Environment, 495-520.
- Ratkovic, R. (2016) et al. Tourism in the Boka Kotorska Bay. The Boka Kotorska Bay Environment, 495-520.
- The Independent (2014, July 12) Montenegro: A Deep Water Destination for Deep Pockets. Accessed August 18, 2017.
NASA Earth Observatory images by Joshua Stevens, using Landsat data from the U.S. Geological Survey and ASTER GDEM data from NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team. Story by Adam Voiland.
- Terra - ASTER
- Landsat 8 - TIRS