A stay at Hotel Triada places you in the heart of Sofia, within a 5-minute drive of National Museum of Military History and Borisova Gradina Park. Featured amenities include a business center, dry cleaning/laundry services, and a 24-hour front desk. Planning an event in Sofia? This hotel has facilities measuring 915 square feet (85 square meters), including a conference center. A roundtrip airport shuttle is provided for a surcharge (available 24 hours), and self parking (subject to charges) is available onsite.