Ilosaarirock takes place in July on the banks of the Pielisjoki river in central Joensuu, covering a festival ground just a short walk from the city centre. For three days it is one of Finland's major cultural events, with multiple stages hosting Finnish and international rock, metal, pop and indie acts, along with smaller stages for emerging artists and DJs.
The festival is known for its relaxed atmosphere and good organisation. The setting — riverside parkland in a small Finnish city — is unusually pleasant for a major festival. Joensuu fills with visitors and the city's bars and restaurants are busy around the clock. Book accommodation several months in advance if you plan to attend. Day tickets are available but weekend passes sell out quickly.