Name: Irena Baliukonytė (aka Irka)
Location: Vilnius/Alytus
Main expeditions and caves:
2008 June/July - Karabi-Yayla, Crimea, Ukraine, leader R. Daniūnas. Search for the new caves, exploration.
2008 December/2009 January - Aggtelek district, the Carpatian Mountains, Hungary, leader Marton Kucsera. Caves: Beke, Kossuth, Baradla, Meteor, Baglyok Szahadeka, Szabadsag.
2009 June - Karabi-Yayla, Crimea, Ukraine, leader L. Tamoševičė. Caves: Venta, Dublianskiy, Sezam, Yubileynaya.
2009 August - cave system of Arañonera, the Pyrenees, Spain, leader Jordi Borras. Leader of the Lithuanian team in S7 - I. Gudaitienė. Caves: Ula, S7 and others.
Deepest descent: -260 m (the S7 cave, Spain).