BTS' 10th Anniversary Festa will be held jointly with the Seoul metropolitan government till June 25 at various places in the capital city, under the slogan "BTS presents everywhere" the band's agency, 'BigHit Music' said.

BTS has annually held the BTS Festa to celebrate its debut anniversary which falls on June 13 with its fans.

A two-week-long festival kicked off Monday to celebrate BTS' 10th debut anniversary, organizers said.

During this week's festival, major landmarks in Seoul, such as the Sevit floating island on the Han River, the N Seoul Tower in Mount Nam Park, Seoul City Hall, Dongdaemun Design Plaza and the World Cup Bridge, will be illuminated in purple, the color symbolizing the band or play media facade shows at night.

In addition, congratulatory outdoor advertisements will be put up at the Samseong and Euljiro 1-ga subway stations as well as Teheranno and Myeongdong streets. On the wall of the Hybe building in the Yongsan area, graffiti drawings of BTS members' portraits will be displayed.

Outdoor advertisements will also be installed for overseas fans in such major cities as New York, Los Angeles, Tokyo and Osaka.

The highlight of the festival, the main event, will take place at Han River Park in Yeouido on Saturday.