2015-08-11 (8 days): Crete (Greece)
2015-07-01 (4 days): Ghent & Brussels (Belgium)
2015-02-24 (12 days): Saint Louis, Houston & Galveston (USA)
2014-12-06 (3 days): London (UK)
2014-11-10 (2 days): Galway (Ireland)
2014-08-31 (5 days): Istanbul (Turkey)
2014-08-02 (8 days): Zakynthos & Cephalonia (Greece)
2014-06-11 (4 days): Göteborg (Sweden)
2013-12-27 (7 days): Tenerife, Canary Islands (Spain)
2013-09-03 (3 days): Kungalv, Marstrand (Sweden)
2013-02-27 (11 days): Florida & Texas (USA)
2012-08-26 (6 days): Prague (Czech Republic)
2012-08-03 (3 days): Hévíz, Tapolca, Balatonfüred (Hungary)
2012-07-30 (5 days): Rax, Dachstein, Hallstatt (Austria)
2011-07-25 (4 days): Dachstein, Obertauern (Austria)
2011-07-02 (2 days): Dobsina, Jasov, Derenk, Szádvár (Slovakia, Hungary)
2011-06-19 (3 days): Torun (Poland)
2011-05-22 (4 days): Rax, Sopron (Austria, Hungary)
2011-03-04 (11 days): Houston & Galveston (USA)
2009-01-28 (8 days): Gran Canaria (Spain)
2008-07-12 (9 days): International Chemistry Olympiad, Budapest (Hungary)
2008-01-09 (5 days): Barcelona (Spain)
2007-09-09 (1 day): Pilis (Hungary)
2007-08-10 (3 days): Aggtelek National Park (Hungary)
2007-02-16 (8 days): California (USA)
2006-07-26 (2 weeks): USA West Coast: Nevada, Utah, Arizona, California, Oregon, Washington (USA)
2006-07-01 (9 days): Aveiro & Lisbon (Portugal)
2006-06-01 (1 month): Sicily (Italy)
2006-01-04 (5 days): Krakow (Poland)
2005-10-01 (1 month): Sicily (Italy)
2005-09-20 (6 days): Szklarska Poreba (Poland)
2005-08-20 (6 days): Portoroz (Slovenia)
2005-08-13 (2 days): Grossglockner (Austria) & Chiemsee (Germany)
2005-07-22 (10 days): Athens, Serifos, Milos (Greece)
2005-02-16 (8 days): California (USA)
2003-06-01 (7 days): South Dakota, Wyoming & Utah (USA)
2003-03-10 (8 days): New Mexico & Arizona (USA)
2003-01-01 (8 days): Hawaii (USA)
2002-09-01 (1 year): Espenson group, Iowa State University, Ames (USA)

2000-02-12: Kata & Gábor's wedding (Eger, Hungary)

Cicáink / Our cats