With a stay at Dallas Marriott Las Colinas in Irving (Las Colinas), you'll be close to Irving Convention Center and University of Dallas With a stay at Dallas Marriott Las Colinas in Irving (Las Colinas), you'll be close to Irving Convention Center and University of Dallas. This hotel is within close proximity of L.B Houston Municipal Golf Course and Irving Arts Center.Rooms Make yourself at home in one of the 364 air-conditioned rooms featuring plasma televisions. Wireless Internet access (surcharge) keeps you connected, and satellite programming is available for your entertainment. Private bathrooms with shower/tub combinations feature complimentary toiletries and hair dryers. Conveniences include phones, as well as desks and complimentary newspapers. Take advantage of recreation opportunities including an indoor pool and a 24-hour fitness center. Additional amenities include complimentary wireless Internet access, concierge services, and gift shops/newsstands.Dining Satisfy your appetite at the hotel's restaurant, which serves breakfast, lunch, and dinner, or stay in and take advantage of room service (during limited hours). Quench your thirst with your favorite drink at a bar/lounge.Business, Other Amenities Featured amenities include a 24-hour business center, express check-out, and complimentary newspapers in the lobby. Planning an event in Irving? This hotel has 24000 square feet (2160 square meters) of space consisting of conference space and meeting rooms. Guests may use a roundtrip airport shuttle for a surcharge, and free self parking is available onsite.