イヴァン・アセン
Ivan Asen Cove (, ‘Zaliv Ivan Asen’ \'za-liv i-'van a-'sen\) is the 1.16 km wide cove on Osmar Strait indenting for 800 m the southeast coast of Smith Island in the South Shetland Islands, Antarctica, and entered northeast of Ivan Asen Point. Its head is fed by Dragoman Glacier.