Delta Hotels by Marriott Denver Thornton is a hotel with 235 guest rooms and 10 meeting rooms. It can host conferences with a capacity of up to 950 people, making it suitable for sizable business events. The venue offers meeting and banquet facilities along with a business centre and fax and photocopying services. The hotel features a range of amenities including a swimming pool that is open all year, a fitness centre, sauna, hot tub or Jacuzzi, and indoor pool facilities. For dining, there is a restaurant, room service, a bar, and a snack bar, with options for special diet menus on request. Outdoor spaces include outdoor furniture, and free public parking is available on site without reservation. Located at 10 East 120th Avenue in Westminster, Colorado, the hotel is situated within Adams County. The property provides free WiFi, non-smoking rooms, and pet-friendly accommodations. Guest rooms are equipped with tea and coffee makers, and the venue has a bar for social gatherings.