Horison Pematangsiantar Hotel Meeting Rooms & Events Meeting Capacity: 5 meeting rooms holding 910 people Horison Pematangsiantar Hotel Business Services Meeting Room Internet Access (Wireless) Jalan Raya Medan No 88Pematang Siantar, Indonesia 21138View Large Map Phone: +62 62-2589-1234 Hotel E-mailHotel Website Commission Rooms Rates - 115 - Hoteliers! Is your information accurate? Update Here