Arnarjak Resort Sakon Nakhon Sakon Nakhon Thailand. Star rating 0. Average rating 7.2 off 12 reviews. Arnarjak Resort is perfectly located for both business and leisure guests in Sakon Nakhon. The property features a wide range of facilities to make your stay a pleasant experience. Facilities like 24-hour room service, free Wi-Fi in all rooms, 24-hour security, daily housekeeping, private check in/check out are readily available for you to enjoy. Guestrooms are fitted with all the amenities you need for a good night’s sleep. In some of the rooms, guests can find complimentary instant coffee, mirror, towels, internet access wireless, air conditioning. Entertain the hotel’s recreational facilities, including garden. For reliable service and professional staff, Arnarjak Resort caters to your needs..