Comfortable Accommodations Khách Sạn Sơn Tùng in Cao Bằng offers family rooms with air-conditioning, private bathrooms, and city views. Each room includes a work desk, TV, and free toiletries. Essential Facilities Guests enjoy free WiFi, a elevator, 24-hour front desk, full-day security, and room service. Free on-site private parking is available. Additional Amenities Rooms feature a sofa, bidet, hypoallergenic bedding, hairdryer, electric kettle, and wardrobe.