🇮🇩 Tanah Bumbu Regency

Tanah Bumbu is one of the regencies in the Indonesian province of South Kalimantan. Tanah Bumbu originally stretched north to the border with Paser Regency, and encompassed all of that part of Kotabaru Regency situated on the mainland of Kalimantan, but the southern part of Tanah Bumbu was split off on 25 February 2003 to form a separate regency, following dissatisfaction on the Kalimantan mainland territories with administration from Laut Island.