The full service Holiday Inn Diamond Bar provides modern accommodations and upscale facilities, in a generally quiet, residential location by the edge of the Chino Hills, though the immediate surroundings include several corporate buildings and the Diamond Bar campus of University of Phoenix. The hotel is right next to the junction of the 60 and 57 Freeways, so allowing quick travel to the north, south, east or west. There are 175 rooms available - modern and elegant, featuring luxurious bedding, free internet access, far reaching views, a flat screen TV and a refrigerator. The on site restaurant/bar is open for dinner, lunch, breakfast & room service until 10 pm, and is next to a patio for outdoor dining. Meeting facilities are good - 13 rooms, 3,462 sq ft of event space, and a largest single capacity of 210. For relaxation, guests have use of a fitness center, hot tub and outdoor pool.

The Best Western hotel in Diamond Bar, CA, offers 97 spacious rooms with amenities including a microwave, refrigerator, oversized beds and dual phone lines; also available are several kinds of suite. East facing rooms are the quieter as they overlook the peaceful pool/courtyard garden area; those on the west side face the 57 Freeway, right by the junction with the 60 Freeway from Pomona. The hotel is right next to a shopping area containing a Vons Supermarket, several other stores and a fair selection restaurants; also in the vicinity are the Diamond Bar Golf Course and Mt San Antonio College. The other main facilities at the Best Western are a business center, meeting room, fitness center, hot tub and guest laundry.