Welcome to Pematangsiantar, a vibrant city located in North Sumatra, Indonesia. Known as the City of Pematangsiantar, this independent city is surrounded by, but not part of, the Simalungun Regency, making it an enclave within the regency. Pematangsiantar has a rich history, having once been a Kingdom led by the Damanik clan of the Simalungun …









