Hotel O Diamond Tree is located in Patna, 4.1 miles from Patna Train Station. This 3-star hotel offers room service, a 24-hour front desk and free WiFi. The hotel has family rooms. At the hotel, all rooms include a desk. Complete with a private bathroom equipped with a shower and free toiletries, all rooms at Hotel O Diamond Tree have a flat-screen TV and air conditioning, and selected rooms also offer a seating area. The rooms feature a closet. Jay Prakash Narayan Airport is 1.2 miles from the property.