Which city hosted the CS:GO Dreamhack Open 2015?

The city of Cluj-Napoca in Romania hosted the CS:GO DreamHack Open 2015 due to its vibrant esports community and the growing popularity of Counter-Strike: Global Offensive in the region. DreamHack chose Cluj-Napoca as the host city to tap into the enthusiastic fanbase and provide an opportunity for Romanian fans to experience a premier esports event in their own country. Additionally, the city's modern facilities and infrastructure made it an ideal location to accommodate a large-scale gaming tournament such as the CS:GO DreamHack Open 2015.