The 2025 Kora-Kora Festival was officially held with a series of activities taking place at the Nukila Park area of Ternate City, North Maluku Province on June 19, 2025. The festival, which was held until June 21, 2025 began with a boat decoration competition as the opening event.

Maniamolo Fest 2025 held in South Nias Regency, North Sumatra Province will feature the Fondrundrukhu Omo Tradition Festival as part of its series of events at 10.00-12.00 Western Indonesia Time (WIB) on Jun. 20, 2025. This event aims to revive local wisdom among the community, especially residents of Hilisimaetano Village and tourists in general.

Blitar City in East Java Province showed the synergy between historical heritage and its vision of development by holding the Soekarno Coffee Festival 2025.

Tongkang Burning Festival 2025 was held in a lively manner in the town of Bagansiapiapi, Rokan Hilir Regency, Riau Province. Riau Governor Abdul Wahid attended the annual cultural event that has become a national tourism icon on Jun. 12, 2025.

Gedebage Jazz Festival at Summarecon Mal Bandung on Jun. 6-8, 2025, opened with a serene and warm atmosphere after Bandung City was showered with rain since the afternoon of the event's first day.

The annual Gebrag Ngadu Bedug tradition is being held again at Pandeglang Square in Pandeglang Regency, Banten Province on June 7-9, 2025. This activity is one of the local community's cultural agendas to welcome and celebrate Idul Adha, as well as a means of fostering friendship between villages in the area.

The Energy and Mineral Resources (ESDM) Ministry has officially designated the Dieng Plateau area as a national geopark through ESDM Ministerial Decree No. 172.K/GL.01/MEM.G/2025 on May 7, 2025.