Holiday Inn Diamond Bar - Pomona by IHG is a 3-star hotel in Diamond Bar, California, United States. Located about 2.3mi from the city center, the property sits at 21725 E. Gateway Center Drive. Rates start from $125 per night, and the listing has 246 reviews, signaling a well-traveled guest base. Breakfast is available to start each day on a bright note.

Guest amenities include free parking (on-site), complimentary WiFi, and an on-site restaurant alongside an outdoor swimming pool. A spa and a fitness center are free to use, with a business center and meeting/banquet facilities available for extra charges. The hotel also features a 24-hour front desk, non-smoking rooms, wheelchair accessibility, a bar, an elevator, and options like a balcony and bathtub for added comfort.

Ready for a traveler-friendly stay, this Diamond Bar base blends practical comforts with easy access to Pomona and beyond. Book a stay to enjoy breakfast, free parking, and convenient access to the area.

Wake up to breakfast on the brighter side, with daily availability to start the day right. Free on-site parking and complimentary WiFi help map out daytime plans, while DB's Grill & Bar serves American favorites for a casual bite. For a quick refresh, the outdoor heated pool with a shallow end offers a relaxed retreat, designed as an adults-only oasis after a day of exploring.

Smart conveniences span both work and leisure: a 24-hour front desk, a bar, and an elevator make coming and going a breeze, while a spa and fitness center are free to use. For gatherings, meeting and banquet facilities are available, with a business center and additional charges for certain services.

Located in Diamond Bar with easy access to Pomona and the surrounding area, this base blends practical comforts with traveler-friendly convenience. Payment is tailored for convenience too, with accepted methods including Visa, Discover, JCB, Mastercard, American Express, Diners Club, and Carte Blanche; cash is not accepted.