Located within 1.3 miles of Humayun's Tomb and 3 miles of India Gate, Hotel O DIAMOND INN provides rooms in New Delhi. This 3-star hotel offers room service, a 24-hour front desk and free WiFi. The hotel features family rooms. At the hotel, every room includes a desk. Complete with a private bathroom equipped with a bath or shower and free toiletries, all guest rooms at Hotel O DIAMOND INN have a flat-screen TV and air conditioning, and certain rooms here will provide you with a seating area. Guest rooms feature a closet. Lodhi Gardens is 3.4 miles from the accommodation, while Pragati Maidan is 3.6 miles away. Hindon Airport is 12 miles from the property.