7 Superior First Class Ayres Suites Diamond Bar Guest Rooms - 101Meeting Rooms - 3Largest Conference Room - 565 sq. ft.Total event space - 1,130 sq. ft.Room Rate Range - $129-$179
3 Superior Tourist Class Best Western Diamond Bar Hotel & Suites Guest Rooms - 97Meeting Rooms - 3Largest Conference Room - 800 sq. ft.Total event space - 850 sq. ft.
Hotel Casa 425 Guest Rooms - 28Meeting Rooms - 1Total event space - 810 sq. ft.Room Rate Range - $215-$400
2 Tourist Class SureStay Plus Hotel Best Western Upland Guest Rooms - 115Meeting Rooms - 1Total event space - 518 sq. ft.
3 Superior Tourist Class Holiday Inn Express Ontario Chino Hills Guest Rooms - 119Meeting Rooms - 1Largest Conference Room - 500 sq. ft.Total event space - 500 sq. ft.
3 Superior Tourist Class TownePlace Suites Ontario Chino Hills Guest Rooms - 116Meeting Rooms - 1Total event space - 500 sq. ft.
3 Superior Tourist Class Best Western San Dimas Hotel & Suites Guest Rooms - 59Meeting Rooms - 1Largest Conference Room - 392 sq. ft.Total event space - 392 sq. ft.
3 Superior Tourist Class Hampton Inn Los Angeles/West Covina Guest Rooms - 127Meeting Rooms - 1Largest Conference Room - 374 sq. ft.Total event space - 374 sq. ft.Room Rate Range - $139-$147