Unique architectural monument in the eastern Carpathian space, the “Adormirea Maicii Domnului” Church in Causeni is built at the turn of the seventeenth and eighteenth centuries. This church is amazing and provides an optical illusion: although it looks small on the outside, the interior surprises with the generosity of its space. The church is located below ground level (being “semi-buried”), as Causeni was part of the Bugeac raya, respectively was subject to Ottoman laws that provided that churches should not be higher than the base of the roof of mosques and should not exceed a certain size. The paintings of the building date since 1763, being the work of painters Stanciul Radu and Voicul.