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