Raumanmeren Juhannus

Celebrate the traditional Midsummer Festival in Otanlanden Rantapuisto this June 22-24, 2023, at Finland's biggest beach festival - Raumanmeren Juhannus!

The Raumanmeren Juhannus is a grand celebration of electronic dance music that occurs on the seashore in Otanlahti, Rauma. With its current focus, RMJ serves as one of the biggest and most vibrant festivals dedicated to EDM.

Established by Riku Räsänen in 1999, the festival was an annual event and quickly became known as "Finland's best party." To this day, it continues to be a source of joy for many.

Experience the beauty and excitement of Raumanmeren Juhannus 2023! Thrill to the lively music of Masked Wolf, Gasellit, Nelli Matula, BESS, Erika Vikman, and other renowned musicians at this fun beach party.