Tustumena Glacier
![Looking across the ice-margin Arctic Lake (currently drained) at the Tustemena Glacier](/Images/godic/202502/18/TustemenaGlacier20632.jpg")
![](/Images/godic/202502/18/Relief_map_of_USA_Alaska0632.png")
![Tustemena-Gletscher mit Schmelzwassersee und Tustumena Lake im Hintergrund](/Images/godic/202502/18/TustemenaGlacier10632.jpg")
![](/Images/godic/202502/18/800x520-USA-EDCP-A-H-R0633.jpg")
The Tustumena Glacier is a glacier located on the Kenai Peninsula of Alaska. The Tustumena Glacier begins in the Harding Icefield and makes its way down west for about 20 miles (32 km) until its terminus roughly 5 miles (8.0 km) before Tustumena Lake. The glacier is retreating due to global warming.