2, Sinaia [HOST]. Construction began in and was finished a year later. Share your memories with us: #casinosinaia #cazinosinaia #sinaiaevents #visitsinaia #sinaiaromania. Construction began in and was finished a year later. The work was supervised by architect Petre Antonescu. 2, Sinaia [HOST] Find out what questions and queries your consumers have by getting a free report of what they're searching for in Google. [HOST] · #casinosinaia #galeriaregala #tur. Programul de vizitare este disponibil pe https://www. Programul de vizitare este disponibil pe https://www. [HOST] · #casinosinaia #galeriaregala #tur. Bulevardul Carol I nr. Bulevardul Carol I nr. Share your memories with us: #casinosinaia #cazinosinaia #sinaiaevents #visitsinaia #sinaiaromania. · The Sinaia Casino is located in "Dimitrie Ghica" park, Sinaia, Romania and was built at the initiative of King Carol I of Romania. The work was supervised by architect Petre Antonescu. · The Sinaia Casino is located in "Dimitrie Ghica" park, Sinaia, Romania and was built at the initiative of King Carol I of Romania.