Primorsko is a resort town of Black Sea which is located in Southeastern Bulgaria - Burgas region; near the towns of Sozopol and Ahtopol. Primorsko is located on a peninsula in the Black Sea between the Stamopolu lagoon and the Devil's Bay, at the foot of the Strandzha peaks. These are the biggest and longest beaches along the Bulgarian Black Sea coast.

The Hotel Primorsko Del Sol is located in the southern part of town, 200 m from the center and 100 m from the beach. It offers a hotel part and separate buildings with apartments.

This conference is supported by the European Regional Development Fund project No. 1.1.1.5/18/I/009

 “Support to the Ventspils University of Applied Sciences in preparation of international cooperation projects for research and Innovation”.