The village of Nikolaevka, municipality Suvorovo is located at 30 km to the northwest from the city of Varna. The village stands at 350 m above sea level on both banks of Nikolaevska river. The village was founded in 1823 and its first name was Hadarcha. Here in this village Atanas Georgiev, a wealthy land-owner and patriot funded the opening of the first Bulgarian school in the district of Varna in 1847. Later in 1877 the village was renamed in honour of Knyaz Nikolay Nikolaevich, commander in chief of the Russian troops and younger brother of Tsar Alexander II.