The Westin South Coast Plaza, Costa Mesa is a 4-star hotel in Costa Mesa, California, United States, located 4 mi from the city center. Address: 686 Anton Boulevard. Breakfast is offered on site. Price starts from $174. Reviews: 276.

Amenities include Pet Friendly (extra charges), Restaurant, and Outdoor swimming pool (free). A Business center (extra charges), Private Parking (extra charges), and Wifi (extra charges) are available, along with Room service and a Fitness center (free). Tennis court (free), Bar, Sun deck, Terrace, Garden, Beach chairs/Loungers (free), Elevator, and 24-hour front desk contribute to convenience. Non-smoking rooms, Wheelchair accessible, Upper floors accessible by elevator, View, Parking On Site (extra charges), and Kids' meals (extra charges) round out the options.

Open spaces like a Sun deck and a Terrace invite relaxed moments, while a View from upper floors adds a scenic touch to Costa Mesa stays. The address at 686 Anton Boulevard anchors a convenient base in the area.

Dining on site centers around The Great Room Restaurant & Bar and Waterfall Terrace, offering American cuisine in a family-friendly setting. It’s a convenient spot to fuel up before a day of Costa Mesa exploration, with the option to unwind at the adjacent bar after sunset.

Outdoor spaces invite relaxed moments, from a heated outdoor pool available AllSeason to sun decks and terraces that frame the stay with a breezy, open-air vibe. Views from upper floors add a scenic touch, making every stroll or terrace moment feel memorable.

Practical details include pet-friendly policy with charges, private parking and wifi available for an extra fee, and a 24-hour front desk ready to help. Breakfast is offered on site, and cash is not accepted; accepted payment methods include Discover, American Express, Visa, Mastercard, Diners Club, and UnionPay. Elevators ensure easy access, and non-smoking options add comfort for all guests.