Constantine and Helena, the Euxinograd royal summer palace, park and winery, and the Sofia University Botanical Garden, also known as Ecopark Varna.

One of the best-preserved medieval settlements in the country, Kastritzi, also mentioned by the Crusaders in 1444 as Macropolis, was unearthed in archaeological excavations inside Euxinograd.

In the mid-14th century, Kastritzi was a bustling port of the Second Bulgarian Empire frequented by Venetian, Genoese, Ragusan, and Byzantine merchant ships.

Over the next 5 years, the queen and Dr. Stoyanov disagreed over the construction of the new building of the children's sanatorium, which escalated into conflict and caused the doctor to leave his post in 1910.

They are upgrading 2 floors on one of the old monastery buildings with the name Hotel Prague, because of the first foreigners accepted - Czechs.

On December 1, 1955, the Council of Ministers issued a decree for the construction of two resorts near Varna: Druzhba and Golden Sands.

[7] Also, a plan for 4 Artificial islands was set by the chief architect of Varna, Victor Buzev from the summer of 2017[8] Year later, Villa Chinka was opened as part of Astor Garden hotels line up in the complex.