Äijänsuo Areena is an arena in Rauma, Finland. It is primarily used for ice hockey, and is the home arena of Lukko. It opened in 1970 and holds 5400 people. The name of the arena was changed to "Lännen Puhelin Areena" in autumn 2006 and it changed in 2007 to DNA Areena, when DNA merged with Lännen Puhelin. In 2009 the name was changed back to Äijänsuo Areena when the contract with DNA ended. A new contract was made with Kivikylä's Kotipalvaamo in 2010 and the name was changed to "Kivikylän Areena". It's also named "Kivikylän Tuhtitupa", but the "Kivikylän Areena" is the official one.