Hotel O Diamond Inn is located in Prayagraj, 13 miles from Phaphamau Junction. This 3-star hotel offers room service and a 24-hour front desk. The hotel features family rooms. At the hotel, each room includes a desk. Complete with a private bathroom equipped with a bath or shower and free toiletries, guest rooms at Hotel O Diamond Inn have a flat-screen TV and air conditioning, and selected rooms contain a seating area. The rooms include a closet. Allahabad Airport is 14 miles away.